Plss help me with this guys pls help I really need it can u help me with all of them plss

Answer:

11) 4

12) 11

13) 1

14) -2

15) 7

16) 79

17) -23

18) -68

Sorry if any are wrong

Answer:

9= -21 10= 33 ,11= 4 ,12= -11 , 13= 1 , 14= -2 , 15= 7 , 16= 79 , 17= -23 , 18= -68

Step-by-step explanation:

I WILL GIVE BRAINLIEST PLSSSSSSSS
1. A 100-point test has x questions worth 2 points apiece and y questions worth 4 points apiece.

a. Write an equation that describes all possible numbers of questions that may be on the test.

b. If you have 24 questions worth 4 points apiece, how many questions will be worth 2 points apiece?

2. Louise has $36 in five-dollar bills and singles. How many of each type of bill does she have?

a. Write an equation.

b. If Louse has 2 five-dollar bills, how many singles does she have?

3. The Ramy family bought 4 sandwiches and 3 salads. They spent $24. Let x be the cost of a sandwich

and y be the cost of a salad.

a. Write an equation.

b. If each sandwich costs $3.75, how much did each salad cost?

4. The store at which Andy usually shops is having a sale. Roast beef costs $4 a pound and shrimp costs

$10 a pound.

a. Write an equation to describe different possible combinations of Roast beef and shrimp that he can

buy for $96.

b) What is the greatest amount of shrimp he can buy?

5. It will take 20 points to make the playoffs, the hockey team coach told the players. “We get 2 points

for a win and 1 point for a tie.” Let W be the number of wins and T the number of ties.

a. Write an equation to describe the values of W and T that will let the team make the playoffs.

b. If the team wins 7 games, how many tie games will need to occur?

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ANSWER CORRECTLY PLZ TYSM!!!

What are the new coordinates of triangle ABC where A (1, -1), B (2, -3), and C (3, -1) after a dilation from the origin with a scale factor of 3?

PLEASE I NEED HELP

Match each quantity in the first list with an appropriate unit of measurement from the second list.


1.
The volume of a refrigerator


2.
Distance a person can run in 10 minutes


3.
The surface area of a tissue box


4.
The perimeter of a baseball field


5.
The surface area of the moon


6.
The volume of a large lake


7.
The length of macaroni noodle


8.
The area of a bed sheet

a.
cubic kilometers

b.
square inches

c.
meters

d.
square kilometers

e.
centimeter

f.
mile

g.
cubic feet

h.
square feet'


And quit stealing points 4 fun . . .

plzz help me 111111123456789999990

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brainlist
Translate the phrase into an algebraic expression.
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BRAINLIEST AND 13 points plz help ASAP
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In which step did the student first make a mistake and how can it be corrected?
Step 1; it should be m∠m + m∠n + m∠o = 180 degrees (sum of angles in a triangle)
Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (adjacent angles)
Step 2; it should be m∠o + m∠p = 180 degrees (alternate exterior angles)
Step 2; m∠p − m∠o = 90 degrees (alternate interior angles)

Figure A is a scale image of Figure B. What is the value of x?
figure A 10,x
figure B 25,10

(-16) - (-4) and (-16) + 4

A. Equal
B. Not equal

Identify if the problem is a commutative property, distrudited property, associative property, or an identity property

3 + (5 + 7) = (3 + 5) + 7

(3)[5(7)] = (3)[7(5)]

5 + 0 = 5

What is the slope of y=6x+2?
Answer: __________

Select all the correct answers.
Maya is interning at a law firm over the summer and is paid by the hour. If her hourly wage is $52, which equation represents the proportional relationship between the wages she earns (w) and the number of hours (h)?
w = 52h
w = 26h
1/26w=h
1/52w=h

Which expression shows π(2r)² in simplest form?

I AM GOING TO CRY PLEASE HELP ME AND YES THE AND PICTURE IS THE OTHER PANDA!!!!
1. Which panda was heavier when they were born?
2. Which panda is growing faster
3. Which panda will weigh more at 5 weeks?
4. Write the equation for each panda.

“Attitude is a little thing that makes a big difference.”- Winston Churchill
Do you agree with this quote? Explain why or why not.

A rectangular window is 2 feet by 3 feet. About how long is the diagonal of the window?

I need help this is due at 4:00 and it's 3:13

plz help me and plz show work

combine like a terms

9s - 3s

Sarah made baskets on some of her shots in a basketball game see shot 18 times and made 12 baskets if she continues to make baskets at the same rate how many baskets would she make if she shot 24 times

Ron was a contestant on Jeopardy. He had $700 for his score. He risked $2000 on a daily double and got it incorrect. What is his score now?

Ellen filled the glasses shown below completely with water. The total amount of water that Ellen poured into the glasses is 200 cubic centimeters. What is the height of glass 1? Round your answer to the nearest hundredths. (Use π = 3.14.) Note that all measurements are in centimeters and images are not drawn to scale.

A cylinder with width 6.2 and height unknown is labeled glass 1, and a cone with height 7.3 and width 6.4 is labeled glass 2.

0.20 centimeters
4.04 centimeters
3.92 centimeters
5.64 centimeters

real quick question what's the solution to 0.5x - 5 = 0.4x - 2.75

Destiny is doing a science fair project about ant population growth. She has a very young ant colony, and to estimate the population, she captures 25 ants and marks them with special paint. Destiny then releases them into the colony, waits a few days, and then captures 240 ants. She notices that 10 of these ants are marked. To the nearest whole number, what is the best estimate for the ant population?

In Mrs. Stone's class, 18 out of 22 students turned in their homework on time. What percent of the class turned their homework in on time? Round your answer to the nearest 10th place.

Identify whether the graph displays a linear or nonlinear functio

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A y=x−2

B y=5(x+3)

C y = 5x + 3

D y = 3x

If sally reads two books a month , how many moths will it take her to read 20 books?