Which is an equivalent ratio to 7:5
A: 14:12
B:21:10
D:21:15

Write each expression in exponential form and find its value.| ! 2 x 2 x 2 x 2

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi