Rachel is driving to visit her mother, who lives 250 miles away. How long will the drive be, round-trip, if Rachel drives at an
average speed of 40 mph?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Three times the sum of a number and seven is negative thirty-six. what is the number?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total