A group of workers can plant 3/4 acres in 4/5 days. What is the unit rate in acres per day?

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .