Anna is having a party she need 15 invitations the invitation come in packages of 7 how many packages of invitation does Anna need to buy

What is the first step in solving the quadratic equation - 5x2+8=133? taking the square root of both sides of the equation subtracting 8 from both sides of the equation squaring both sides of the equation adding 8 to both sides of the equation

100 miles per hour into meters per second

A cone-shaped tent has a diameter of 12 ft and a height of 6 ft. What is the approximate volume of the tent? Use 3.14 to approximate pi, and express your final answer to the nearest tenth.

Solve the inequality |x - 6| - 10 < 1 Write the answer as a compound inequality Answers are; -5 > x > 17 -11 < x < 11 x < 17 -5 < x < 17

What is 15% of $7.60?

On Sarah's 16 GB flash drive, she can fit 16 video clips of about 1 GB each, two movies of about 8 GB each, or 4000 songs of about 4 MB each.

How are the graphs of f (x) = x2 and g (x) = - (x + 2) 2 - 4 related?

Karen and bill collect coins. Karen has x coins. Bill has 3 coins fewer than five times the number of coins Karen has.

Together Xavier, Yolanda, and Zachary have $4.44. if each person has the same amount, how much money does each person have?

Do 6 and 7 have any common factors