Directions: solve for x 1.)2x=142 +30=90 3.)x/12=5 4.)30-2x=-50 5.)4x + 10 =22 6.x/5-5=20 -3x=-35 9.040=-2x-16

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each