Consider the division expression 712÷ 2. Select all multiplication equations that correspond to this division expression. Options
2⋅?=7 1/2
7 1/2⋅?=2
2⋅7 1/2=?
?⋅7 1/2=2
?⋅2=7 1/2

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Acircle has a circumference of 28.36 units what is the diameter of the circle