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melamori03 [73]
3 years ago
9

What is the value of y that makes the equation y+2.9=11 true?

Mathematics
1 answer:
Natali5045456 [20]3 years ago
7 0

My answer is 8.1


Step-by-step explanation:

y+2.9=11

-2.9 -2.9

y=8.1




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Answer:

a. C(x) = $16, if 0 ≤ x ≤ 10

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b. Independent: Number of DVD rentals

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Step-by-step explanation:

a. The cost (C) of renting 'x' DVDs is given by:

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If  x > 10

C(x) = 16 + 2(x-10)

C(x) = 2x - 4

b. Since the cost depends on the number of DVD rentals, cost is the dependent variable and number of DVD rentals is the independent variable.

c. For x = 15:

C(15) = 2*15 - 4

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3 years ago
Solve 5x − 2(2x − 1) = 6
asambeis [7]
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3 0
3 years ago
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<u>Step-by-step explanation:</u>

see graph

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And as x approaches positive infinity (goes to the right), the y-value increases without bound so goes to infinity.

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Tcecarenko [31]
Hello : 
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8 0
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