If ax+3=7-bx what is x expressed in terms of a and b

Lily and Elsa are both college students. Before mom gave them this months allowance lily had $750 and Elsa had &215. After mom gave each girl an equal amount of money for this months allowance, lily had twice as much money as Elsa.

The area of a rectangle is 14 ft^2, and the length of the rectangle is 3 ft less than twice the width. find the dimensions of the rectangle. length:? ft width:? ft

In triangle ABC, Angle A is 60 degrees. Angle B is 1/4th the measurement of Angle C. What is measure of angle c?

28+29+42 = 99 what property of addition is it

9 (u-2) + 15u=8.25 QUICK!

Mr. Frank has 1.08 kilograms of fertilizer for the plants in his nursery. He wants every plant to get 98 mg of fertilizer 4 times each year.

Hey slices made parallel to a the base of a right rectangular pyramid which is the area of the resulting two-dimensional cross section

Tyrone walked 8 miles in a walkathon at a speed of 2 miles per hour. How long was he walking? 4 hours 6 hours 10 hours 16 hours

True or false can a triangle be formed with sides 4 inches, 5inches, and 8 inches

The probability of choosing a 6 at random in a deck of playing cards is 1/13. what is the probability of the complement of the event of choosing a 6