Mathematics High School

Help please Someone!!!

Answers

Answer 1

Answer:

Joshua saves 5 less. Its C.

Step-by-step explanation:

Tell me if u need an explanation.

Related Questions

Its substitution, and rearrangement you have to find x
y = 3x + 7 5x - 2y = -10

Answers

Answer:

Step-by-step explanation: I dont know actually

y= 3x +5
Who looks better

Answers

None of them sorry because 1-2=1

You just had dinner at your favorite restaurant. The total bill is $63.50 not including tax. What would your total be if you left a 15% tip and the sales tax of 9.5%?

Answers

$79.06

15% of 63.50=9.525
9.5% of 63.50=6.0325
9.525+6.0325=15.5575
63.50+15.5575=79.0575
79.0575 rounds to 79.06
so $79.06

The total would be $79.05.
Because 63.5*0.15=9.525 and 63.5*0.095=6.0325. 9.525+6.0325=15.5575.
63.50+15.5575=79.0575 or $79.05

Which of the following best describes the equation below?

y = 8x + 15
A.
neither linear nor nonlinear
B.
both linear and nonlinear
C.
nonlinear
D.
linear

Answers

The answer is D. Linear equation

Find the inverse of the function f(x) = 2x - 4.

Answers

Answer:

f⁻¹(x) = 1/2 x + 2

Step-by-step explanation:

f(x) = 2x - 4 y=2x - 4

swap x and y: x = 2y - 4

solve y: 2y = x + 4

y = 1/2 x + 2

Inverse notation: f⁻¹(x) = 1/2 x + 2

3(x + 2) = 2x + 14
How many solutions

Answers

Answer:

I solution; x=8

Step-by-step explanation:

You have to solve for x by simplifying both sides of the equation and then isolating the variable

3(x+2)= 2x+14

Distributive Property

3x+6=2x+14

Isolate the variable

3x+6-6=2x+14-6 which is 3x=2x+8

3x-2x=2x-2x+8

x=8

I need help again with this last problem.

Answers

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[tex] |12| + | - 15| = [/tex]

[tex]12 - ( - 15) = [/tex]

[tex]12 + 15 = [/tex]

[tex]27[/tex]

Thus the correct answer is the last option .

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

Answer:

[tex] \boxed {27}[/tex]

Step-by-step explanation:

All negative numbers in the absolute sign will become positive.

[tex] |a| = a \: \: \: \: \: \: \: (a \geqslant 0) \\ |a| = - a \: \: \: \: \: \: (a < 0)[/tex]

Therefore we evaluate | - 15 | = 15

[tex]12 + 15 = \red {27}[/tex]

I need this answered!
Simplify the following expression:
5s + 72 - 6
use s = -8 and z = -3
I Record your answer in this box:

Answers

Answer:

I believe its -82

Step-by-step explanation:

5 × -8 + 7 × -3 = -82

Becca had of a yard of ribbon to use for her crafts projects. She used of a yard to make a bow. How much ribbon, r, does Becca have left?

Set up an equation and solve.

answers:46/105, 91/45, 3r/7, 3/7 - r , 136/105

only two space for two answers

Answers

Answer:

a y a r d = a 2 y r d a y a r d = a 2 y r d

Step-by-step explanation:

solve for y
equation : y=mx+b

Answers

Answer:

? i need numbers

Step-by-step explanation:

When filling in numbers to this equation. Y would be equal to the y-intercept. The y-intercept is the part of the line that crosses over the y line on a coordinate plane. Hope this helps and please mark brainliest!

Megan budgeted $300 for her shopping trip. She spent $61.50 on jewelry at Revin Jewelry. What percent of her budget did she spend on jewelry? (write the exact percentage)

Answers

Answer:

20.5%

Step-by-step explanation:

Here, we want to calculate the % spent on Jewelry

To get that, we divide the amount spent on Jewelry by the total budget and multiply by 100

That will be;

61.5/300 * 100% = 20.5%

PLEASE HELP I NEED IT LIKE ASAP!!!

Answers

Answer: oop i forgot

Step-by-step explanation srry

first hole needs 6 square feet, second hole needs 2 square feet.

graph the circle (x+2)^2+(y-6)^2=9

Answers

Answer:

Step-by-step explanation:

I did this on desmos I hope it helps

WEEEEEEEEEEEEEEEEEEEEEEE
PLEASE HELP

Answers

answer: 5b

the exponents basically cancel themselves out. :)

Consider the polynomial 9n2+60n+100.
What are the square roots of the first and last terms?

square root of first term:

square root of last term:

Answers

First term: 3n
Last term: 10
Have a great day :)

Hi , I have geometric question
What is x angel ?

Answers

Explain how I would know the answer

Hello! I will give you fifteen points if you solve this correctly!

Answers

Answer:

mark each line about 1 in. apart

Plzzzzz give me Brainliest!!!!!

Answer and will mark brainliest

Answers

Answer:

Step-by-step explanation:

4+5(2-3x)+4x
Help pls I need it FAST

Answers

The answer to the question is: 14-11x

Answer: 14 -11x

You first distribute 5 through the parenthesi to get 4 + 10 - 15x + 4x. Then calculate like terms to get 14 - 11x

Two students are reading a book. Keith reads 6 pages a day. Tameka reads 5 pages a day, but he starts sooner and has already read 15 pages. Write a system of equations to represent the situation, using d for days and p for pages.

Answers

Answer:

P = 6d ; P = 5d + 15

Step-by-step explanation:

Given that :

Keith = 6 pages per day

Tameka = 5 pages per day

Tameka has already read 15 pages

If d = Number of days ; p = pages read

Keith :

Pages read, p = pages read per day * Number of days, d

P = 6d

Tameka :

Pages read, p = (pages read per day * Number of days, d) + pages read already

P = 5d + 15

The system of equations to represent the number of pages read per day by Keith and Tameka, using d for days and p for pages are,

[tex]\\P=6d[/tex]

[tex]P=5d+15[/tex]

What is the system of equation?

A system of equation is the set of equation in which the finite set of equation is present for which the common solution is sought.

Two students are reading a book. Keith reads 6 pages a day. Equation for Keith, where d for days and p for pages can be given as,

[tex]P=6\times d\\P=6d[/tex]

Tameka reads 5 pages a day, but he starts sooner and has already read 15 pages. The equation for Tameka, where d for days and p for pages, can be given as,

[tex]P=5\times d+15\\P=5d+15[/tex]

Hence, the system of equations to represent the number of pages read per day by Keith and Tameka, using d for days and p for pages are,

[tex]\\P=6d[/tex]

[tex]P=5d+15[/tex]

Learn more about the system of equations here;

https://brainly.com/question/13729904

parker was able to pay 56% of his tuition with his scholarship .The remaining $6,057.35 he paid for with a student loan . What was the cost of parkers tuition ?

Answers

Answer:

$13,766.70

Step-by-step explanation:

Since he paid 56% with the scholarship, that means $6,057.35 is 44% of the total tuition

To find the total cost of tuition, divide 6,057.35 by 0.44

6,057.35/0.44

= 13766.70

So, the cost of Parker's tuition was $13766.70

what is 1/5x +8 < -4

Answers

Answer:

The answer is x< -60

please let me know if I am incorrect.

Explanation:Solve for x by simplifying both sides of the inequality, then isolating the variable.

..please help someone, im begging you. theres two screenshots i took bc its either a, b, c, or d

Answers

Answer:

It's C

Step-by-step explanation:

c!! have a good day and stay safe

The sum of two numbers is 51 and the greater number is twice the smaller number. Find the numbers.
a) set up the variables
Let _______ represent the first number Then _______ will represent the second number.
b) What is the equation that represents the above situation? c) Solve the equation.

Answers

Answer:

34 and 17

Step-by-step explanation:

x+y=51

2y=x

2y+y=51

3y=51

y=17

2(17)=x

x=34

36 ft
27 ft
What is the length of the hypotenuse?
C
feet

Answers

36^2 + 27^2 = C^2
1296 + 729 = C^2
2025 = C^2
C = 45
45 feet is the length of the hypotenuse
Have a great day!!

Choose the definition for the function.

Answers

Answer: C

Step-by-step explanation:

Find the slope.....................

Answers

Answer:

-1 :)

Step-by-step explanation:

i bet nobody will anser this =P. Solve 52.425 divided by 0.5

Answers

Answer:

104.85

Step-by-step explanation:

Answer:

104.85

Step-by-step explanation:

52.425/0.5=104.85

Ramon owed $850.00 on his car loan. Two months later, he owed $510.00
on the loan. By which percent did Ramon's car loan amount decrease?

Answers

Answer:

40%

Step-by-step explanation:

(850-510)/850 = 340/850 = 2/5 = 40%

Answer: 40% I looked it up

Step-by-step explanation:

At which root does the graph of f(x) = (x - 5)3(x + 2)2 touch the x-axis?
-5
-2
2
О
5

Answers

Answer: It should be -2 and 5

Step-by-step explanation:

Other Questions

What conclusion can you usually draw when you see this symbol at the beginning of a musical piece? One problem that cities and other local governments have is fires. To handle this problem, local governments establish fire departments. Read about fire departments, and describe the ways that fire departments help communities. Sara and Sam are each working on a science project in which they need to research the individual masses of the nine planets (including the dwarf planet Pluto as the ninth planet). Sara completes her data for the planets' masses in kilograms while Sam's data is in milligrams.Look at picture.Approximate how many times greater Saturn's mass is than Mercury's.A) 200,000B) 2,000,000C) 2,000D) 20,000 Explain how mitosis maintains the chromosome numberof the original cells when forming new cells. Math homework plz help The following dot plot shows the number ofplayers at each table in Bill's Bingo Hall. Eachdot represents a different table..:0 1 2 3 4 5 6 7 8Number of playersWhat is the highest number of players at atable?players Describe two ways which movement can be shown through art.In one paragraph, could be a small paragraph thank you(: A"compound" is something made of two or more pieces. What are the two pieces thatmake up Madison's compound government? Help I need help!!!! Please Find the measure of each numbered angle in the rhombus. 1 5 2/3 4 Admission to the the zoo is $15 and each individual ticket costs $3.50. What of the following expressions could represent the scenario? 15x + 3.5 15 +3.5x 18.50x 3.5x - 15 What do we call communities where like-minded people who hail from thesame country and have the same language and customs live? *SuburbsO GhettosO Citie's Which statement is true? If I wanted to prepare to run a marathon, what type of macromolecule would I wantto consume? Find the solution of these two equations. Y=1/5x-7 and y=-x-1 what is 7-2x+3+5x+4x2 Write an essay on the culture of a present-day Native American tribe of your choiceChoose one of the present-day tribes of Native Americans and write a report on their culture. Be sure to answer the following questions in your report:Who were their ancestors? How did they meet the basic needs of food, shelter, and clothing? In other words, what was their economic system like?What were their values and beliefs and how were the roles of the men and women in their society different?What are some of the tools, utensils, or other artifacts the people made and used?Use an encyclopedia, the Internet, or other sources to help you when writing your essay. site sources define magnification and cisternae? Please Help Quick ASAP Hurry Find the constant of variation for the relationship shown in the following table:x 1 2 3 4y 4 8 12 16A. 1 B. 2 C. 3D. 4 Adam would like to buy a used car, and collected several data to evaluate the best model (such as age, price, weight, etc.) Thanks to a scatterplot, he established that the relation between age and weight is somewhat linear. He calculated that the correlation between age and weight is 0.512. Describe the association. 252(5+4x)15+8x35+8xHURRY I HAVE TO DO THIS TEST BEFORE 3 AND ITS 50 QUESTIONS15-8x7x