A carpenter has two plank of wood. One plank is xcm long, the other plank is 3xcm long. What is the total lenght of the two planks

Which mental math strategy can be used to find the exact sum of 873 and 47? Check all that apply? 800 + 70 + 47 870 + 40 + 3 + 7 873 + 40 + 7 873 + 40 + 3 + 7 880 + 70 + 7

Peter purchased 14 new baseball cards for his collection. This increased the size of his collection by 35%. How many baseball cards does Peter now have?

COCCO Solve the inequality for x. -9 > 6x + 9 Simplify your answer as much as possible.

How would you write the factor of 17

Which of following decimals is the closest aproxímate valué of 35? A) 5.9159 B) 5.9160 C) 5.9161 D) 5.9162

A four-digit number has 4 different odd digits. There is a 1 in the tens place. What is the smallest the number can be?

Together a computer, monitor, and printer cost $1935. the monitor cost $400 less than the computer, the printer cost $50 more than the monitor. Find the cost of the printer.

The jelly Junior high school color is made by mixing red paint with yellow paint the ratio of red plate two yellow is 3 to 5 how much red plate should be mixed with 20 ounces of yellow

Two angles are complementary. one angles measure is 79 degrees. What is the measure of the other angle

True or false? The degree of a binomial is always equal to 2