If the area of a right triangle is 20. And the short base leg is 3 units shorter than the longer leg. What is the measurement of the base legs?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Hannah reads at a constant rate of 33 pages every 88 minutes. write an equation that shows the relationship between pp, the number of pages she reads, and mm, the number of minutes she spends reading.

Which statement is true about the function f(x)= square root -x ? the domain of the graph is all real numbers. the range of the graph is all real numbers. the domain of the graph is all real numbers less than or equal to 0. the range of the graph is all real numbers less than or equal to 0.