(i've been stuck on this for a while)  bob simpson goes to the corner store and buys an equal number of 35 cent candies and 30 cent candies for $22.75. how much candies did he buy?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.