In february lana got a puppy that weighed 13 kilograms. by october the puppy weighed 17.16 kilograms. what was the percent the puppy weight increased?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Which letters from the table represent like terms? a and b b and c a and d b and d

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)