4 years ago

Arin has $520 and is earning $75 each week babysitting.Write an algebraic expression

1 answer:

5 0

75x+520. The 520 is what she already has so it must be added to whatever she makes every week. The week is represented by the x. We don't know how many weeks she has worked, so we leave it as an unknown variable, x! The rate of pay for every week is 75, so we multiply that to the weeks, x.

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garik1379 [7]

Answer:

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Nostrana [21]

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3. Subtract 1.7 - 0.8 = _____ tenths - _____ tenths = _____ tenths = ______ what are the tenths

ANTONII [103]

Answer:

17 tenths - 8 tenths=9 tenths

Step-by-step explanation:

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3 years ago

A ___ is a transformation that changes the size but not the shape of a figure. A dilation can ____ or ____ a figure

Liula [17]

Answer:

1) Dilation

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Step-by-step explanation:

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3 years ago

Solve for r 5(r-10)= -51

Sloan [31]

Answer:

r= -1/5

Step-by-step explanation:

Step 1: Remove the parentheses (5r-10= -51)

Step 2: Move the constant to the right-hand side and change the sign (5r= -51 + 50)

Step 3: Calculate the sum of -51 +50 (5r = -1)

Last Step: Divide both sides by the equation by 5 (r = -1/5)

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