A recipe calls for 1/2 lb of flour for 1 batch. How many batches can be made with each of the following amounts? 1 lb
3/4 lb
1/4 lb

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Pls brainliest will be awarded if answer is correct