Dylan subtracted 13 from x. which operation is the inverse of what dylan did?

A. multiplying by 13

B. dividing by 13

C. adding 13

D. subtracting 13

If a 50 N weight is sitting motionless on a table, what is the net force acting on the object? A. 0 N B. - 50 N C. + 50 N D. + 100 N

Simplify 3/4 : 9/8 (write answer as a fraction)

A deposit of $7,500 is made into a savings account which earns 5 3/8 % interest compounded annually. if no additional deposits or withdrawals are made, which amount is the total balance at the end of 6 years? a) $ 10,050.72 b $ 10,268.02 c) $ 10,415.

Show three different ways to compose a sum if 1. Use two fractions that have 8 as a denominator. Explain your answer.

How would you change - 2 2/5 into a fraction?

Which number sentence shows the commutative property of addition? 3 + 0 = 3 3 x 1 = 3 3 + 5 = 5 + 3 3 + (8 + 2) = (3 + 8) + 2

Marco wants to buy a new smartphone that costs $495, with some additional accessories. He has already saved $75.

A board 61 8 feet in length is shortened by having 21 12 feet cut off one end. The length of the shortened board is

Noah brought 1 fishing pole, 2 corks, and 1 can of worms. What was the total cost? Each fish $2 corks is 2 fish, poles is 5 fish and worms is 3 and a half fish.

Reagan is using geometry software to construct a regular pentagon by using rotations. What is Reagan using for the angle of rotation?