Estimate. then find each product. simplify.

a. 4 3/5 x 2/3

b. 6 x 2 2/7

c. 7 4/5 x 2 1/3

d. 3 3/4 x 2 4/5

e. 2 1/5 x 7/8

f. 6 1/3 x 1 5/6

answer in order.

Factor the expression. 4d + 12 __ (d +

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]