Chang purchased n notebooks. They were 5 dollars each. Write an equation to represent the total cost c that Chang pald.

A zoologist tagged and released 300 fish into a lake. A few days later, 52 fish were taken at random locations from the lake and 3 of them were found to be tagged. Approximately how many fish are there in the lake?

If a person has 60 dollars and his friend gives hem 20 how much he has in total

Agnes is redecorating her sewing room. She will need 34 feet of decorative ceiling border and 72 square feet of new carpeting. Find the dimensions of the sewing room. (room is rectangular)

The difference of c and 10 A. c+10 B. 10c C. 10divide c D. c-10

Add: (4a." + 6a2 - 10a - 4) + (6a + a² + a + 7)

How to solve slope intercept form with fractions

Whats equivalent to 8 √6

Solve for a a/22 = - 4

The infinite geometric sum formula can be used to write 0.126126126 ... as a fraction. What is the numerator of this reduced fraction? A. 7 B. 14 C. 42 D. 126

Two sides of a right triangle have lengths of 78 inches and 30 inches the third side is not the hypothesis how long is the third side