Mary sold half of her comic books and then bought 9 more. She now has 14. How many did she begin with?

Car A and Car B were in a race. The driver of Car B claimed that his car was twice as fast as Car A. Car Speeds Speed (mihr) 170 Car Do you agree with this claim? Why or why not?

Evaluate the expression 8-11√25/11 *25/11 is a fraction, not a division equation.

In a parallel circuit, ET = 120 V, R = 30 Ω, and XL = 40 Ω. What is IL?

For the function m (x) = 3x² + 13x - 30. What is the negative valued x-intercept?

Suppose a wheel with radius 16 cm rolls in a straight line over a flat surface rotating a total of 5 radians. How far did the wheel travel?

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was to. If there were 12,779 total votes, how many yes votes were there?

Find the equation of a line that satisfies the given conditions right in equation in standard form write an equation in slope intercept form X intercept (8,0) slope 6

How to solve 8 * 10 rasied to the power of 4

The line y-3 = ½ (x + 4) expressed in standard form has what equation?

What is the remainder when 23,870 : 38