Your parents decide that they will help you out for the first two months after graduating from college by helping you buy groceries for your meals, but they won’t cover the cost of you going out to eat at restaurants or fast food. For the first month you submit your receipts, 13 receipts for fast food and four receipts for Krogers, and they totaled $487. The second month you submit receipts for six fast food meals and two purchases from Krogers, and totaled $232. The receipts do not list the per-item price. What were the average costs of one fast food meal and of one trip to Krogers? Show your work and explain your answer.

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

80

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true