Twice the number of a number 9 is 6

Solve for x. 16 = - 2x - 1 x = - 8 x = - 7 x = 7 x = 8

A service station charges $251 for four new tires and installation. If the installation portion of the bill is $84, what is the price of one tire? Write and solve an equation.

How is converting percentages to and from fractions and decimals used in daily life

An owner of a retail clothing store bought a dress for $36.25 and sold it for $59.99. What was her profit

An equilateral triangle has a side length of 10 inches. Find the length of the triangle's altitude

A toy company intends to ship out its entire stock of 13,257 toy trucks and five times as many toy cars. If each box hold 109 toys of either type, how many full boxes can be packed, and how many toys are left over for the last box?

A rectangle prism has dimensions of 1/2, 2 and 7/2 inches. How many cubes with side edges of 1 inch will fit into the prism?

What kinds of technology aided imperialism?

Solve v²-8v-33=0 by factoring

There are20 keys on a keychain. One of the keys starts a car. If a key is randomly chosen what is the probability that it starts the car A) 5% B) 25% C) 20% D) 15%