Solve this system by rewriting the statements into a set of 2 equations. then solve the equations using the addition method. the sum of two numbers is 18. the difference between the two numbers is 2. what are the two numbers?

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

1: 4 if the wew 35 surfboards at the beach how many were short boards?