Koras electric bill this month was 72% of her bill from the previous month. if her bill last month was $168.50 what is her electric bill this month $121.32
$125.76
$132.08
$134.26

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1