ILL GIVE BRAINLIEST AND LOTS OF POINTS Find the percent of increase

6. from 44 to 66 7. from 6 to 6.5

Find the percent decrease. Where necessary round to the nearest tenth of a percent

8. from 56 to 36 9. from 72 to 18

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet