Molly earned $12 per hour babysitting. she babysat for 9 hours over the weekend. then she earned another $85 cleaning her aunt ‘s house. how much money did molly earn in all?

$193

Step-by-step explanation:

multiply $12 per hour by 9 hours to get $108

then you add the $85 she got for cleaning to get

$193

193 dollars

Step-by-step explanation:

12 dollars x 9 hours of babysitting = 108 dollars

108 dollars + 85 dollars from cleaning =  193 dollars

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d