the area of a rectangle is x^2+3x-4 the width of the rectangle is x-1. determine the ratio of the area to the width

Write an addition expression that equivalent to 65-79. Then evaluate the expression

49x2 + 42xy + 9y2 factor completely

What is 2 divided by 1/4

A certain type of corn grows at the rate of 3 inches per week. is this example linear or exponential? answer

Mrs Lee had thrice as many pears as apples. The number of oranges is 1/2 the total number of fruits.

Factorise fully 8x^2+6x

The school carnival is divided into sections. The tanks are in 1/10 of the carnival. Games are in 4/10 of the carnival. Student exhibits are in 5/10 of the carnival.

9) A health insurance policy costs $700 per year. plus $15 for each visit to the doctor's office. A different plan costs $560 per year, but each office visit is $50. Find the number of office visits for which the two plans have the same total cost.

Rafeal counted a total of 40 white cars and yellow car. Therebwere 9 times as many white cars as yellow cars. How many white cars did Rafeal count?

How many hours will 1000 jumps go into 3 hours