Jason is saving up to buy a digital camera that cost $490. so far he has saved $175. he would like to buy the camera 3 weeks from now. write an equation and solve to find out how much money he needs to save each of the 3 weeks.

What is the measure of angle 1? a.28 b.152 c.168 d.64

Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?

Analyze the solution below. 7 3 x = −2 7 3 x(3 7 ) = −2(3 7 ) x = − 6 7 what property was used to solve the equation? property of opposites division property of equality addition property of equality multiplication property of equality