The table shows the amount of money tyler earns for mowing lawns. is the relationship a proportional relationship ? why or why not

Multiply. write your answer in simplest form. 3/8 x 5/7

Interpret the following expression (5y^2-7)^3/(2y)^2

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%