Mathematics High School

Need answer ASAP please hurry??

Answers

Answer 1

Answer:

The Car would release over 360 tons of carbon dioxide in 10 years.

36x10 = 360

Step-by-step explanation:

Hope this helps!

Related Questions

Which one do not lie!!!!!!

Answers

Answer:

C.The equation has a positive y-intetcept

Step-by-step explanation:

def not lying

(1 + 3x)º (x – 13) °

Answers

Answer:

3x^2-38x-13

Step-by-step explanation:

Elevator 1 in a hotel moved from ground position to a final position of +18 feet. Elevator 2 in the same building moved from ground to a final position of −20 feet. Which statement best describes the final positions of these two elevators?
A. Elevator 1 is 18 feet below ground level, and Elevator 2 is 20 feet above ground level.
B. Elevator 1 is 18 feet above ground level, and Elevator 2 is 20 feet below ground level.
C. Elevator 1 is 18 feet above ground level, and Elevator 2 is 20 feet below the position of Elevator 1.
D. Elevator 1 is 18 feet below ground level, and Elevator 2 is 20 feet above the position of Elevator 1.

Answers

Answer:

Step-by-step explanation:

because since they say elevator 1 is +18 and elevator 2 is -20 and they didnt state anything else so it would be B.

Answer:

B. Elevator 1 is 18 feet above ground level, and Elevator 2 is 20 feet below ground level.

Explanation:

"+" represents positive numbers, and "-" represents negative numbers.

Find the LCM of x2 + x,x2-1,x2-x

Answers

Answer: x(x+1)(x-1)

Step-by-step explanation:

x²+x=x(x+1)

x²-1=(x+1)(x-1)

x²-x=x(x-1)

ans:x(x+1)(x-1)

Step-by-step explanation:

Help! how does the y- value change?

Answers

When the value of x increases, the value of y decreases and the graph slants downward.

first person who answer correctly gets a brainllest The perimeter of a rectangle is 64 feet. The length of the rectangle is 3 times the width of the rectangle. If w represents the width of the rectangle, the equation that represents the perimeter is 2 (3 w) + 2 w = 64. Which shows the first step that should be taken to verify that the width of the rectangle is 8?

Answers

Answer:

2(3(8))+2(8)=64

Step-by-step explanation:

Here, w represents the width of the rectangle,

∵ length of the rectangle is 3 times the width of the rectangle,

So, length = 3w,

Since, the perimeter of a rectangle, P = 2(length + width)

= 2(w + 3w)

= 2w + 2(3w)

If P = 64 feet,

⇒ 2w +2(3w) = 64

⇒ 2w + 6w = 64

⇒ 8w = 64

⇒ w = 8

Verification :

P = 2(8) + 2((3(8)) = 16 + 48 = 64 feet

Hence, the first step that should be taken to verify that the width of the rectangle is 8 is 2(3(8))+2(8)=64

Note : a solution obtain from an equation is verified by substituting the value in the equation.

Answer:

im sorry this doesn't help but its not d

Step-by-step explanatio

You start at (-3, 5). You move right 3 units and down 7 units. Where do you end?

Answers

Answer:

(0,-2)

Step-by-step explanation:

-3 plus 3 equals 0 and 5 minus 7 equals -2, so (0,-2).

mark bought 4 pounds of apples for $7.56 what was the cost per pound?

Answers

Answer:

$1.89 per pound

Step-by-step explanation:

$7.56÷4

cost of 4 pounds of apples=$7.56
To find:cost of 1 pound of apples
Therefore, cost of one pound of apple = 7.56 / 4
=$1.89

solve for x 11/12=10/3x+5-3/4x

Answers

9514 1404 393

Answer:

x = -49/31

Step-by-step explanation:

Fractions can be cleared by multiplying both sides of the equation by 12.

11 = 40x +60 -9x

0 = 31x +49 . . . . . . . . subtract 11, collect terms

0 = x +41/39 . . . . . . . divide by 31

-41/39 = x . . . . . . . . . . subtract 41/39

NEED HELP ASAP WILL GIVE 100 points to who anwsers! Celia simplified the expression Negative 4 x (1 minus 3) minus (2 x + 2). She checked her work by letting x = 5 in both expressions. Her work for the original expression is shown below. Negative 4 x (1 minus 3) minus (2 x + 2) = negative 4 (5) (1 minus 3) minus (2 (5) + 2) = negative 20 (negative 2) minus 12 = 40 minus 12 = 28. Celia knows that the simplified expression should also equal 28 when x = 5. Which shows Celia’s simpllifed expression? –6x – 1 –6x + 2 6x + 1 6x – 2

Answers

Answer:

6x-2

Step-by-step explanation:

Celia’s simplified expression:

6x - 2.

The last option is correct.

What is an expression?

One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is the number used before a phrase.

Given Phrase:

Celia simplified the expression Negative 4 x (1 minus 3) minus (2 x + 2).

That means,

-4x(1 -3) - (2x +2).

She checked her work by letting x = 5 in both expressions.

That means,

-4(5)(1 -3) - (2(5) +2).

= 40 - 12

= 28.

To find the simplified expression:

-4x(1 -3) - (2x +2),

= 6x - 2.

Therefore, the required expression is 6x - 2.

To learn more about the expression;

brainly.com/question/24242989

#SPJ2

The length of a rectangle is 50 meters. This is 6 meters more than twice the width. Find the width.

Answers

Answer:

106 meters

Step-by-step explanation:

50x2=100 100+6=106

Answer: 22

Step-by-step explanation:

50=2x+6

Add negative 6 to both sides (50+ -6) and (6+-6)

Then divide both sides by 2 (2x/2) and (44/2)

That is how you properly solve this 2 step equation

Henry is following the recipe to make a cake. He has 95 cups of flour. How many cakes can Henry make

Answers

Answer:

Step-by-step explanation:

If it takes 5 cups to make each cake Henry can make 19 cakes.

A bicycle has a listed price of $563.95 before tax. If the sales tax rate is 8.75%, find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.

Answers

Answer:

$613.30

Step-by-step explanation:

8.75% = 0.0875

8.75% of $ 563.95 is $ 0.0875*563.95

$ 0.0875*563.95 is tax in dollars

the total cost = $ 563.95 + $ 0.0875*563.95 = $ 613.295 = $613.30

PLZ HELP ASAP. I need to make these equations

Answers

Answer:

725 = 475 +25x

15+x/2=9

Step-by-step explanation:

Answer:

725 = 475 +25x

15+x/2=9

Step-by-step explanation:

Is 4 x 103 or 2 x 108 larger in value?

Answers

Answer:

4 x 103 is larger and value

Step-by-step explanation:

4 x 103 = 412

2 x 108 = 216

HELP!!!!!!!!!!!
Simplify
7/9/14

Answers

Answer:

Step-by-step explanation:

7/9 x 1/14

7/14x9

1/2x9

1/18

Represent the following expressions as a power of the number a (a≠0):
a
(a∧−1·a∧−2)∧−1

Answers

(6x7) that’s the answe

Answer:

a^3

Step-by-step explanation:

FACTOR: 25x4y2z + 15x2y3

Answers

Answer:

(25x * 4y * 2z) + (15x * 2y^3)

10xy(20z + 3y^2)

(if you want working, just comment [too much effort lol])

What is the length of segment LI?
3.9
2.7
3.6
4.2

Answers

4.2 for sureee lmk if it’s right mark me as brainlister if so please :(

Can somebody helpp ??

Answers

I believe the location of H is -4. may i please receive brainliest

3x - 9(x-2) = 18x + 30

Answers

Exact form
X= -1/2
Decimal form
X=-0.5
Pls mark me brainliest

PLEEEEEEEEEEEEEEEASE HELP ME WITH THIS! IT IS DUE TOMORROW!!!

Answers

Answer:

lines a and b would be parallel, and the reason is <3 and <6 are alternate interior angles

Step-by-step explanation:

There are a total of 64 students in the video game club and the Pokémon club. The video game club has 10
more students than Pokémon club. How many students are in each club?

Answers

Answer: Video game club has 37 members and the Pokémon club has 27 members

Step-by-step explanation:

Write the equation of a line in slope-intercept form with a slope of -1 and a y-
intercept of -1.
y = -x - 5
y = -5x - 1
y = -x-1
y= -5x -5

Answers

Answer:

y = -x - 1

Step-by-step explanation:

Slope intercept form is y = mx + b, where m is the slope and b is the y intercept.

Plug in the slope and y intercept into the equation

y = mx + b

y = -x - 1 is the equation in slope intercept form

Answer:

y = -x - 1

Step-by-step explanation:

Slope intercept form is y = mx + b, where m is the slope and b is the y intercept.

Plug in the slope and y intercept into the equation

y = mx + b

y = -x - 1 is the equation in slope intercept form

Two angles of a triangle measure 55° and 20°.
What is the measure of the third angle of the triangle?
A. 15°
B. 90°
C. 105°
D. 2850

Answers

Answer:

C. 105 is the answer

Step-by-step explanation:

The robinson family went on a hike while camping. if they increased their elevation by 200 ft every 5 minutes, at what rate are they climbing? HELPPPPP

Answers

Answer:

40ft per minute

Step-by-step explanation:

Just simply divide 5 into 200

The first three terms of a sequence are given. Round to the nearest thousandth (if
necessary).
352, 345, 338, ...
Find the 37th term.

Answers

Answer:

Step-by-step explanation:

Could someone help me to understand this please? It would mean a lot

Answers

Answer:

A: AD

B: 25x15=375

Step-by-step explanation:

A: AD is parallel because the lines are the same.

B: AB = 25mm

BC = 15mm

25x15 = 375mm

The image below is for reference to Question B.

in the diagram (triangle) ABC = (triangle) PQR.

a. Describe one transformation that maps (triangle) ABC to (triangle) PQR.

b. Describe two reflections that map (triangle) ABC to (triangle) PQR.

c. Reflect (triangle) ABC across the line y = x. Describe how to map image to (triangle) PQR.

Answers

B.
Because it reflects over

help me find the answer to this please. 8745/53 as an quotient

Answers

Answer:

165

Step-by-step explanation:

8745/53=165

Other Questions

True or false The defeat of the Spanish Armada contributed to England's ability to explore the New World. Audrey deposits $27 in her account. Then she makes two withdraws one for $15 and one for 12. What is the total change to the balance of Audrey's account? Explain When are `x+2` and `3x` equal?ARE THEY EQUAL? Add the equations 2x-3y=-1 + 3x+3y=26 A. 5x-6y=-27 B. 5x=27 C. 6y=25 D. 5x=25 Dilation (expansion) of visceral blood vessels would mean more blood is carried to the organs of the body. False or true A box contains 5 red marbles and 7 green marbles. Find the probability of drawing 2 red marbles WITHOUT REPLACEMENT The ancient Egyptians were polytheistic which meant they believed in how many gods? Bone-shaped treats are 5 for $3.50 at Shelleys store and Sarah wants to buy 12. She set up and solved this proportion to find how much they would cost. Describe her error and find the correct solution.53.5 = 12x3.5x = 60x = $17.15 What is the best way to focus on a topic of a memoir?A. Gather digital media materials (such as photographs) related to your topic.B. Draw a picture of the setting where the significant event took place.C. Interview family and friends, and ask them what they remember about the event.D. Ask yourself questions like who, what, when, where, and why. What are the first 4 terms use the explicit rule:f(n)= 3n-1(show your work) How did the Deepwater Horizon spill affect Louisiana? It forced the shutdown of natural gas production. Hundreds of miles of coastline were damaged.People became ill due to bad air quality caused by the spill. Penalties against the oil company caused the refineries to shut down. What's the value of r (common ratio)7, 21, 63, 189, ......11)A. 3B. -3C.32D.Neither Find the 2nd term in the expansion of (1+3y)5 round each number to the underline digit 729,465 FASTChoose the best description for the real number 4.6 with a repeating 6. (4 points)Irrational, because it is a terminating decimalIrrational, because it is a repeating decimalRational, because it is a terminating decimalRational, because it is a repeating decimal according to the video what are some quality's petroleum engineers need? check all that apply. seven children the School bus yo school some more children. walked to school there are 13. children ay. school how many. children. walked to school? I need help this is one page and I've finished the other Which of the following behaviors is considered ethical?A. copying another users password without permissionB. hacking software to test and improve its efficiencyC. using a limited access public computer to watch moviesD. deleting other users files from a public computer 2. How did the Freedmens Bureau expand the reach of the federal government?