Alice is saving money at a constant rate. Suppose she initially has $70 saved, and after 2 months, she has $170 saved. Which of these expresses the rate at which Alice is saving?

Select the correct answer below:

50 dollars per month

70 months per dollar

−50 dollars per month

50 months per dollar

100 dollars per month

50 dollars per month

Step-by-step explanation:

Given

Required

Determine the rate of savings

Suppose in a month, she saves x amount.

In 2 months, she would save 2x

When 2x is added to the initial savings, it gives the total amount saved.

So, we have:

Collect Like Terms

Divide both sides by 2

Hence, she saves $50 dollars monthly

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

did you get the answer yet?

step-by-step explanation: