Agroup of students are standing in rows. there are as many students in a row as there are rows. if there are 64 students in the group, how many students are standing in each row?

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

How do you find principle and simple interest

What statement is true? 2x^2-9x+2=-1