State the laws of radical exponents and give examples​

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Consider the function f(x)=-5x+3 what is f(-2)

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers