Emma borrowed 81.60 from her sister .she determines that she can pay her back in six months worth of allowance . what effect will be emma's repayment have on her monthly bank account

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

What is the angle measure, or angle of depression, between this bird and the bird watcher?