Mathematics High School

Sam has 3x + 4 dollars saved. Tessa has saved 7x + 16 dollars. Together they
have $110 saved. How much money have they each saved individually?

Sam Has 3x + 4 Dollars Saved. Tessa Has Saved 7x + 16 Dollars. Together Theyhave $110 Saved. How Much

Answers

Answer 1

Step-by-step explanation:

3x + 4 + 7x + 16 = 110

10x = 90

x = 9

therefore, Sam = $31 and Tessa = $79

Topic: Algebraic Equations

If you like to venture further, do check out my insta (learntionary) where I constantly post math tips! Thanks!

Answer 2

Answer:

Sam: 31

Tessa: 79

Step-by-step explanation:

3x+4+7x+16=110

10x+20=110

10x=110-20

10x=90

x=9

Money Sam saved

=3(9)+4

=27+4

=31

Money Tessa saved

=7(9)+16

=63+16

=79

Related Questions

Please help it's four am and I really hate math

Answers

Answer:

A

Step-by-step explanation:

number books = n

2xn / 15

You bought 15 apples and 2 bags of Carmel for $16.00. The bags of caramel costs $5.35. How much does each apple cost? Write an equation.

Answers

Answer:

5.35*2+x=16 and the answer is $.35

Step-by-step explanation:

5.35*2+x=16

10.70+x=16

-10.70     -10.70

x=5.30

5.30/15= about .35

Answer

$12.65/15

Step-by-step explanation:

$16.00-$5.35=$12.65

This means that $12.65/15 is the cost of each apple.

Whitney's bill at a diner came up to $26.00. What would her total be if she included a 20% tip?

Tax using the percent equation.

Answers

20% of 26 is 5.2.

So Whitney would include a $5.20 tip which would make the total $31.20.

Please mark as Brainliest if it helped!

1) Mrs. Houser is baking cookies for an elderly neighbor. She decides to make half of this cookie recipe since she doesn't need the whole thing. Look at the recipe and then answer the questions below ​

Answers

Answer:What’s the question that we have to answer?

Step-by-step explanation:

Answer: it would be 2 1/3 cups

Step-by-step explanation:

Please help will make brainiest !!

Answers

Answer:

CB = 13.75

Step-by-step explanation:

Since we know that A, B, and C are the midpoint of the sides, we know that line CB is proportional to QR (by 2)..

So, 27.5/2 = 13.75

Hat is \text{P(heads})P(heads)start text, P, left parenthesis, h, e, a, d, s, end text, right parenthesis? If necessary, round your answer to 222 decimal places.

Answers

Question:

You flip a fair coin ; What is P(heads)? If necessary, round your answer to 2 decimal places​

Answer:

[tex]P(Head) =0.50[/tex]

Step-by-step explanation:

Given:

A fair coin

Required

Determine [tex]P(Head)[/tex]

A coin has two faces (Head (1) and Tail (1) )

i.e. 1 head and 1 tail

Both of which have equal probability, which is calculated as follows:

[tex]P(Head) = P(Tail) = \frac{1}{1 + 1}[/tex]

[tex]P(Head) = P(Tail) = \frac{1}{2}[/tex]

[tex]P(Head) = P(Tail) = 0.5[/tex]

Hence:

[tex]P(Head) =0.50[/tex]

Answer: Its 0.50

Step-by-step explanation:

HELP MEEEEEEEE PMEASE
In order!!!

Answers

Step-by-step explanation:

The value of all the angles in a triangle add up to 180.

So to find x do 180-(66+52)

The angle opposite of x is the same value as x

X+E or X+Z are both equal to 180.

HELP ME ASAP! TYSMMM

Ten family size bags of chips cost $15.00. What is the cost per bag? How much would 11 bags cost?

Answers

Answer:

Each bag is $1.50. 11 bags would cost $16.50.

Answer:

Each bag would cost 1.50$.

15.00$ / 10 = 1.5$

1.5 = 1.50

______________________

11 bags:

1.5 x 11 = 16.5

16.5 = 16.50$

11 bags would cost 16.50$

Find y, at and tu I need help please help

Answers

Answer:

there is no picture... but i will try my best to help you if you post picture in another question

i can’t see the picture, i wish i could help :(

Find the slope of the line determined by each pair of points: (-1,3), (-6,-4)

Answers

Answer:

[tex]m=\frac{7}{5}[/tex]

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Alg I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (-1, 3)

Point (-6, -4)

Step 2: Find slope m

Substitute:                  [tex]m=\frac{-4-3}{-6-(-1)}[/tex]Simplify:                      [tex]m=\frac{-4-3}{-6+1}[/tex]Subtract/Add:             [tex]m=\frac{-7}{-5}[/tex]Simplify:                      [tex]m=\frac{7}{5}[/tex]

Where is the function decreasing?

A.-3 < x < 1

B.-∞< x < -3 and 1 < x < 4

C. 1 < x < 4

D.-∞< x < 1

Answers

Answer:

A. -3 < x < 1

General Formulas and Concepts:

Reading a Cartesian PlaneAnalyzing a Graph

Step-by-step explanation:

"When is the function decreasing" is saying when the graph is going down.

Calculus-wise, we are finding when the slope of the tangent line is negative.

From the graph, we see it decreasing from -3 to 1. Everywhere else is increasing.

Therefore, our interval decreasing is from (-3, 1).

help me please and thank you​

Answers

the answer is x^9 also use photmath they explain why and give the the answer for equations like this

please help i don't understand this

Answers

Answer:

Sorry.........................

David,Jenny and Dan went to the arcade on Wednesday. David spent $3.25 Jenny spent $2.25 more than Dan,who spent $1.75 less than David how much did the spend in all

Answers

Answer: I believe it is 3.75-

Step-by-step explanation:

David: 3.25

Jenny: 2.25 more than Dan

Dan: 1.75 less than David

  3.25

-  1.75

_______

  1.50

Dan spent 1.50

  1.50

+ 2.25

 3.25

_______

$7.00

will give brainly for whoever answers first!!

Answers

Answer:

B

Step-by-step explanation:

hope this helped

-B

each 6 cup container costs 2.95 . How much did Henry's mom spend on lemonade?

Answers

Answer:

Henry's mom spent $17.70 on lemonade.

Step-by-step explanation:

6 x 2.95 = 17.7

Pls help meeee. Given 2

Answers

Uh is there more? If not it’s 2

Answer:

think 2 could be wrong

Brainlest pls

Step-by-step explanation:

x

What type of number is: 5? What type of number is 0?

Answers

Answer:

0 is rational

5 rational so u are correct

Step-by-step explanation:

Step-by-step explanation:

0 is Rational

5 is Rational is you are correct

PLZ help fast I need this I’ll give brainliest

Use the drop-down menus to complete each statement.
The equations x = 1 + 3t and y =-1 + 6t describe a line with a slope of
The equations x = 5 cost and y = 5 sint describe a
X2
A hyperbola with equation
.
= 1 can be parametrized similar to the circle and ellipse.
62
q?
if x = a sec t is one of the parmetric equations, the other will be y =

Answers

Answer:

1. 2

2.circle

3.b tan t

Step-by-step explanation:

The slope of the equations x = 1 + 3t and y = -1 + 6t is 6, the equations x = 5 cos t and y = 5 sin t describe a circle and if x = a sec t is one of the parametric equations, the other will be y =b tan t

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

The equation x = 1 + 3t and y = -1 + 6t can be expressed in the form y = mx + b, where m is the slope and b is the y-intercept.

In this case, m = 6, which is the slope of the line.

The equations x = 5 cos t and y = 5 sin t describe a circle.

These equations define the parametric form of a circle with a radius of 5 centered at the origin.

if x = a sec t is one of the parametric equations, the other will be y =b tan t

Hence, the slope of the equations x = 1 + 3t and y = -1 + 6t is 6, the equations x = 5 cos t and y = 5 sin t describe a circle and if x = a sec t is one of the parametric equations, the other will be y =b tan t

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

What is the constant of variation, k, for the table?

Answers

k = -2/3

Explanation:

Brianna wants to use a pontoon boat on Saturday at the lake. She has exactly
$200 to spend on the boat rental. The rental is $30 an hour plus a $80 deposit.
How many hours can she rent the pontoon boat for? Create and solve an
equation for this situation.

Answers

Answer:

Step-by-step explanation:

She has 200

80 deposit - 200= 120 left to spend

80+30h=200

If she has 120 left to spend at 30 hr, she could have the boat for 4 hrs

80+30h=200 subtract 80 from both sides

30h=120 divide by the 30

h=4

Please help!
Karl bought ​312​ gallons of milk that cost $2.70 per gallon.

What was the total cost of the milk?

Enter your answer in the box.

$

Answers

Answer:

you have to divide the gallons with the money per gallon

Step-by-step explanation:

Answer:

$842.40

Step-by-step explanation:

2.70 x 312

. Give the domain and range of the relation please help this is for my math hw​

Answers

Answer:

for the domain, find the point on the farthest side (the left) and the closest (the right)

so for yours it would be [-3,2]

it's brackets because the points are closed.

for the range, same thing but for the y intercept.

so it's [-2,4]

there's your answer!

What is the quotient of (3x^4 – 4x^2 + 8x – 1) ÷ (x – 2)

Answers

Answer:

2      3    0   -4    8

+            6    12   16

       3    6     8    24

A：3x^3+6x^2+8x+24/x-2

Answer:

(3x^4-4x^2+8x-1)÷(x-2)

Graph the line that passes through the points (4,-6) and (-4,-8) and determine the equation of the line.

Answers

Answer:

y=1/4x-7; can't put graph on here

Step-by-step explanation:

m=y2-y1/x2-x1

m=-8+6/-4-4=-2/-8=1/4

put it in point-slope form with (4,-6) as the base

y-y1=m(x-x1)

y+6=1/4(x-4)

y+6=1/4x-1

y=1/4x-7

Which point lies on the graph of the equation 3x+y=9

A. (-1,9) b. (9,0) c. (1,1) d. (0,9)

Answers

Correct answer:

D. (0,9)
The answer to your question is D

Pls anyone help i will give brainlist

Answers

Answer:

D

Step-by-step explanation:

sry if im wrong i tried

Answer:

0; 1; 2; 3. The slopes are 2, 0, 1, 3 from top to bottom, but from least to greatest it is 0, 1, 2, 3

Azel has 10 apples and Emily has 5 apples
Where does emily live?

A. Port geese 2546

B. In Atlanta

C. Nowhere

D. All the above

Answers

Answer: I think all of the above

Step-by-step explanation:maybe there traveling so…

y=100-(1.25)
is it exponential growth or decay ?
what’s the initial value ?
what is the rate of growth or rate of decay ?

Answers

Answer:

You should probably double check the problem. The equation you have is just 100-1.25

Evaluate the expression when a=-4 and x=5.

a-2x

Answers

Answer:

That would be -14.

Step-by-step explanation:

Answer:

it's -14 when u evaluate a-2x

Other Questions
1. Many early farmers of the Western U.S. plains believed a theory called"Rain Follows the Plow." What was the problem with this theory?5 pointsa. Farming actually makes it rain less, not more.b. The climate at the time farming took place was not any different than normal.c. The usually high precipitation during this period of early farming and settling was acoincidenced. This theory is actually true. Farming and settling an area makes it rain morefrequently Please help me with this! Does walking your neighbors dog everyday (and there elderly) count as community service? n= 101p= 0.24p(0.20 < p Given 1 in =2.54 cm , how many centimeters are in a foot ? The entrance to the tomb of Rameses II is unique because ______________a.it is believed that all Egyptians pass through this door on their journey to the afterlife.b.twice a year, the first rays of the rising sun shoot through the entire depth of the corridor.c.it is also the main entrance to the largest Pyramid of Giza.d.the door is made of 240 pounds of pure gold. Roman watched 2/5 of a movie on Monday and 1/3 on Tuesday. What fraction of the movie does he still have left to watch? 2 questions- Please help A baby is 18in long at birth and 27 in long in ten months Suppose a random sample of n=330 tenneagers 13 to 17 years of age was asked if they use social media. Of those surveyed, 252 stated that they do use social media. Find the sample proportion of tenneagers 13 to 17 years of age who use social media how does sodium become an ion Michael wants to purchase a jeep. The purchase price of the Jeep is $37,000. Thedealership will allow him to pay cash or finance the Jeep with a down payment of$5,000.00 and 60 monthly payments of $625.00. Michael chose to finance the jeep.Answer the following questions.a) What is the amount financed?b) What is the total amount of monthly payments?C} What is the amount of the finance charge? Summarize this passage. In 2016, government officials in China began the Two-Child Policy, and to points this is still ineffect today. While the One-Child Policy did prevent 400 million births according to China's National Health Commission spokesman Mao Qunan, it has left a numberof challenges in China today. The population has more citizens aged 60 and over to care for. These aging citizens are leaving the workforce to retire. They will soon rely heavily on the Chinese government and workforce for care. Which of the following is an example of a luminous object? Dog Tree Candle Moon A ship leaves port on a bearing of 20.2 degrees East of North and travels 6.5 miles. The ship then turns due East and travels 3.8 miles.How far is the ship from the port, and what is its bearing?Distance: 8.6 miles; Bearing: 20.2 degrees West of North.Distance: 8.6 miles; Bearing: 20.2 degrees East of North.Distance: 8.6 miles; Bearing: 44.7 degrees East of North.Distance: 8.6 miles; Bearing: 44.7 degrees West of North. HURRY UP!!! plzWithout the Bill of Rights, does the Constitution of the United States guarantee freedoms unalienable rights? Question 4 options: no yes Describe the graph of x 2 Which of these shows the following expression factored completely? 6x2 13x +5 Can anyone help? The question says to expand and simplify it but i dont know how. Why did the U.S. government support capitalism in the early 1800s?O A. Leaders believed the government shouldn't interfere in people'slives.O B. The government wanted to discourage farming.O C. Most government leaders were factory owners.D. Businesses would fail unless the government helped them.