At the beginning of school, we had 40 algebra books. we increased our supply by 65%. how many algebra books does the school have now?

After applying the composition r0.90 ry to rs what are the coordinates of r' and s'? a. r'(–3, 1),  s'(–3, 5)b. r'(–1, 3),  s'(–5, 3)c. r'(1, 3),  s'(5, 3)d. r'(5, 3),  s'(1, 3)

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

Add the fractions and simplify 1/2+ 1/3