Geometry
What is the area of a rectangle with a length of 6 inches and a width of 7 inches?
What is 42 square inches?
Kia made 500 cakes to sell at a carnival. She sold 182 cakes on Saturday, and 218 cakes on Sunday. Choose two expressions that can be used to find how many cakes Kia had left.
a. 500 + 182 + 218 =
b. 500 + 182 - 218 =
c. 500 + (182 - 218) =
d. 500 - (182 + 218) =
e. 500 - (218 + 182) =
f. 500 - (218 - 182) =
What is d, and e.