Suzi babysat three nights last week. One night she babysat 3 hours and earned $45. The next night she babysat 2 hours and earned $30. On the third night, she babysat five hours and earned $75. She knows if she can babysit for 10 hours, she will earn $150. What is the constant rate of change?
What is the initial value?
Equation?

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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answer: what are the following choices