When y=3. Which expression is equivalent to 5y-7y

Multi choice

A. 2y

B. - 12y

C.-2y

D. 12y

if the edge of a cube is 9 in and the edge of the second cube is 7 in, the difference in the volumes of these cubes is what amount?

A rectangular patio has the length of 12 1/2 feet in an area of 103 and 1/8 ft. what is the width of the patio

Four trucks were used to make deliveries. The drivers recorded the number of miles driven and the amount of gasoline Which truck drove the fewest number of miles per gallon of gas?

What does y equal in 8x+y=15

Match the following equation to the correct situation. 40% (b + $15.00) = 40% (b) + $6.00 A. Shawn owed 40% of his tuition bill, b, after paying $6.00 B. The amount donated to the school was 40% more that $6.00. C.

Which substance is a homogeneous mixture? Cereal Silver Nickel Shampoo

I do 140 miles per week and i get 17mpg, how many days do i have to fill up my tank

The width of a rectangle is 3/8 the length x of the rectangle. What is the perimeter of the rectangle?

Victor went for 1 run lats week. it was 3.5 km long. terrell went for 3 runs last week. each run was 1,250m long. wich person ran a greater total distance last week

In quadrilateral ABCD, the measure of angle A is half the sum of the measures of the other angles. What is the measure of angle A? Express your answer to the nearest integer.