Last month when joe took his puppy to the veterinarian the puppy weighed 6.5 pounds this month the puppy weighed 9.1 pounds.

what is the percentage increase of the weight of the puppy?

a. 40%

b. 3%

c. 29%

d. 71%

What is the lcm of 16 and 40 ? 24 and 40 ?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?