Paula, a college student, earned $3,600 one summer. during the following semester, she spent $2,500 for tuition, $650 for rent, and $430 for food. the rest went for miscellaneous expenses. what fractions show the amounts paula spent on tuition, rent, food, and miscellaneous expenses?

So to get the $ spent on misc items, just add up the other expenses and subtract it from 3600:

Now to put them into fractions.

Tuition:

Rent:

Food:

Misc:

  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).

answer: it's a

step-by-step explanation: