I need some help If m*n means m+7n, determine the value of 5*(1*3)​

Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.