Kevin's collection has 2 times as many dolls in it as Mark's collection. Together, they have 93 dolls. How many dolls does Kevin have? How many dolls are in Mark's collection?

A spinner that's divided into six sections has two blue sections, to read sections, one yellow and one green section. What is the probability of the spinner landing on blue?

Solve equation by the addition method X+3y=15,-8x+3y=-12

You find a job that pays $15 per hour after working for one year you will get a 4% raise what will your new raise rate after one year

What is the value of y in parallelogram lmno

8. Factor the expression. 4r2 - 64

0.006 0.06 0.6 6 what two numbers come next

How to solve the distributive property to express 27+60

Each small kite costs $4, while each large kite costs $7. If the total money collected selling kites is $150, and 30 kites are sold, how many of each size kite are sold? A. 8 small and 22 large B. 10 small and 20 large C. 20 small and 10 large D.

Build a triangle is it possible to build 5,5,3

Eric and six friends spent a day at the musement park at the end they decided to pair up for roller coaster rides so that each friend would ride with each others exactly once how much rides would be taken