a load of bricks is twice as heavy as a load of sticks the total weight of 1 load of bricks and 3 loads of sticks

Write the definitions of the identity property of addition and the commutative property of addition ... use the addition table to provide exanples of each.

A store sold 28 pairs of cross-trainer shoes for a total of $2220. Style A sold for $70 per pair and style B sold for $90 per pair. How many of each style were sold?

A cube with 15-cm-long sides is sitting on the bottom of an aquarium in which the water is one meter deep. (Round your answers to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity.

Jackson attacked the bank of the United States because

What is 10 to the power of 5

A empty graduated cylinder has a mass of 82.14 g. When 25.0 mL of an unknown liquid are poured into the cylinder and the liquid is 104.52. What is the density of the liquid?

Can a TI-84 Plus simplify radicals?

Which math expression represents the phrase? 9 times the sum of a number and 7 a. 9 · n+7 b. 9 · (n+7) c. 9 · (n - 7) d. 9 · (n · 7)

Two triangles have the same heights. One triangle has a base length that is twice the base length of the other triangle. Are the base lengths and the areas of the two triangles proportional?

I need "3 dimensional figures that have a volume of 12, and a volume of 80. I need the volume used to figure out the total volume