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2 years ago

How many more dollars does she need

Mathematics

1 answer:

Ipatiy [6.2K]2 years ago

7 0

Well for 5 movies, you do f(5) which is 32. So take 12 away from that because she already has 12, means that she still needs $20.

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Which ordered pairs are a solution to the equation:

denpristay [2]

The first and the second

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2 years ago

Solve the system of linear equations by ellmination. 5x + 9y = -11 3x + 9y = -3 A. (-4,-1) -B. (-1, –4) C. (-4,1) D. (1,-4)

valentina_108 [34]

Answer:

Step-by-step explanation:

5x + 9y = -11

3x + 9y = -3

5x + 9y = -11

-3x - 9y = 3

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9y = 9

y = 1

(-4, 1)

Answer is C

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kozerog [31]

Answer:

the answer for this question is

A(-3,0)

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spayn [35]

Answer:

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2 years ago

Trevor is painting the front door of his house. The dimensions of the door are 812 feet by 212 feet by 3 inches. If he paints al

Sophie [7]

Answer:

Below!

Step-by-step explanation:

Step 1:

Convert!

812 x 12 = 9744

212 x 12 = 2544

Step 2:

Multiply the new dimensions!

9744 x 2544 x 3

Step 3:

The answer would be:

74366208 in.

BUT!

We're not done yet!

Step 4:

Duplicate it!

REAL ANSWER:

148732416 in. or 12394368 feet!

3 0

2 years ago

Read 2 more answers