1. Martin was given 10 math problems, and he has answered 7 of them. what precent of problems does martin have left to do? A) 3%
B) 7%
C) 30%
D) 70%

Martin still has 30% of the problems left to do.

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation:

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong