Which algebraic expression represents the number of cups of dog food per week needed to feed 3 dogs if each dog eats x CUPS per day A 7+3x
B 7(3x)
C 7x
D 21÷x

Alogical argument that is presented in graphical form using boxes and arrows is called?

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?