Answer:
$74.40 cents
Step-by-step explanation:
Given the following question:20% of 62In order to find the answer, we use the formula to calculate percentage, then we add that answer onto the bill.<u>Now add:</u>Which means in total after a 20% tip the Smiley family paid "$74.40 cents" for their meal.Hope this helps.
I think the answer is B.23
9/3=3
the formula is y2(7) minus y1(-2)
divided by x2(-4) minus x1(-7)