Which is the better buy if the cost 6$ for 2 for refills or would the 12$ for 3 refills be better

What is x if 3x - 1 divided 4 = - 5?

Lena is cutting a price of plywood to serve as the base for a model. The base is a square whose perimeter is 48 centimeters. Lena knows that the formula for the perimeter of a square is 4S.

What number is 100 times greater than. 03

2/9 divided by 9/1 what is it?

Billy has 110 feet of fencing material to enclose his rectangular garden. On side of the garden is 30 feet long. What is the area of the garden?

Mario drew a model to represent one third of the space in his bookcase. how could mario draw a model to represent all the space in his bookcase.

What is the simplest form of 3.3m²+6.6c-3.6c+4.9m²-2.3c

DuraBurn claims that the mean lifetime of its SuperGlo light bulbs is 904 hours. A researcher wants to perform a hypothesis test to determine whether the mean lifetime is actually less than this.

There are 120 bricks in a box. the bricks are red blue or green. there are 1/3 red bricks. 1/4 blue bricks

Round 82,528 to the nearest thousand