15. connor earns $12 for each newspaper
subscription he sells. each week he
saves $50 of his paycheck. if he wants to
have at least $400 in spending money
next week, how many newspaper
subscriptions does he need to sell?

() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know

Evaluate cos2θ for cosθ = square root of 3/2

Find the slope of the line that passes through the points (-2, 4) and (-5, -6). -2/7 10/3 -2/3