Which expression is equivalent to 30 (1/2x-2) + 40 (3/4y-4) ?

1.45xy-220

2.15x-30y-220

3.15x+30y-220

4.15x+30y-64

Find the zeros of the function. F (x) = cube root of x

Prism M and pyramid N have the same base area and the same height. Cylinder P and prism Q have the same height and the same base perimeter. cone Z has the same base area as cylinder Y, but its height is three times the height of cylinder Y.

A driveway is 81 feet long, 12 feet wide, and LaTeX: / frac{1}{2}1 2 feet deep. How many cubic feet of concrete will be required for the driveway? (This is a volume question) Group of answer choices A. 458 cubic feet B. 423 cubic feet C.

The circumference of a baseball is between 23 cm and 23.5 cm.

Add or subtract. 7z2 - 2z4 - 2z2 - 5z4

Joe's house is 5.5 km from the creek, the distance between Jane's house and the creek is twice as far as Joe's house how much further is Jane's house from the creek than Joe's house in meters metric

John had 84 dollars, and his brother Fred owed 12 dollars to his friend. John gave his brother some money. Fred paid his debt and now both of them has the same amount left. How much money did John give Fred?

True or false: dilations map angles of the same degrees

The rental fee for a bike is $4 plus $1.50 per hour. Write an equation in slope-intercept from that models this situation.

Share 200 in the ratio 3:1:4