A dog walker sells leashes to her customers. She buys leashes at a wholesale price of $7 each. She marks up each leash by $2. The sales tax on a leash is 5%. What is the percent increase from the wholesale price to the total price?

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

the height of the surface increases from the center out to the sides of the road

it is c!

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