A student has a savings account with $475 in it. She deposits $125 of her paycheck into the account every week. How long will it take before she has $1,350?

it will takethe student  7 weeks

Step-by-step explanation: the student already has $475 so if we take the number 7 and multiply it by 125 we get 875. take the 875 and add the $475. 7x125=875. 875+475 = 1,350.

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2