Levi earns $593 on Monday and he earns $352 on Tuesday. How much total money does Levi earn?

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?

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.