You spent these amounts on gasoline for the past four months: $67,$78,$53,$89. what should you budget for gasoline this month? a: $89 b: 70 c: 72 d$53

When we are making a budget based on the expenses we incurred in the previous months on the same commodity, we take the average of the expenses.

To find the average we add all expenses and divided by the number of expenses.

Here the expenses incurred in the previous months are $67, $78, $53 & $89.

The total expenses for the four moths are

= 67 + 78 + 53 + 89

= $287

To find the average we divided by 4

So average expenses = 287/4 = $71.75

So we must Budget $72 for this month.

Option C) is the right answer

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)