Evaluate the expression:

7^2 - 2 (3+1)

Mandy and five of her friends bought a package of bottled water for $4.98. How much will each friend pay to the nearest cent, if the cost is divided equally?

Ricardo uses a rule to make a pattern of numbers. all the number r odd. which could be the rule

Find a formula for the volume of the cube in terms of its surface area

A stack of two hundred ten cards is placed next to a ruler, and the height of the stack is measured to be 7/8 inches. How thick is one card?

The equation t=0.07c represents the tax, t, based on the cost, c, of an item. Which part all of the equation represents the constant of proportionality? (A) T (B) 0.07 (C) C (D) 7

Blank is 5 times as much as 27

Find the distance, in feet, a particle travels in its first 4 seconds of travel, if it moves according to the velocity equation v (t) = - t2 + 4 (in feet/sec). 55 over 3 16 over 3 16 12

Simplify this expression. 5^6 : 5^4 A. 2 B. 5 C. 10 D. 25

Caitlin wants to read for 90 minutes so far she has read 30% of her how much more longer does she need to read

A family went to a baseball game. They parked the car in a parking lot which charged $20. The cost per ticket was $28. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.