Skylar earned 200,000 points on class dojo. this is 10 times as many points she earned last week. how many points did she earn last week?

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?