A boat travels 405 kilometers in 41

hours (with a constant speed). How

much time will it take traveling 78

kilometers?

When they movies into their new home the Marino's put new light bulbs in all the fixtures the new house had 6 rooms and each room had 3 fixtures each fixture used 2 light bulbs how many new light bulbs did they put in?

A basket contains 6 bottles of apple juice and 8 bottles of grape juice. You choose a bottle without looking, put it aside, and then choose another bottle.

1) y = 5x + 8 Does the equation represent a direct variation? What is the constant of variation? k = 2) x = 3y + 1 Does the equation represent a direct variation? What is the constant of variation? k =

1/2x+1/3y=0 1/4x-1/2y=8 What is the solution of the system shown? (-8,12) (8.-12) (8.12)

What is the answer to the math question 6-5-7-6+7+8+7/5

Factor 10x2 + 8x2 - 6x. 2x (5x + 4x - 3) 2x (5x + 4x 2 - 3) 2x (5x 2 + 4x - 3)

Terri had 20$ to buy a birthday present for her dad. She decided to buy a DVD for 18$ the sales tax is 7%. Does she have enough money 29 PTS

How many miles is detroit from lansing?

a3 square root (a^3)

Solve each quadratic equation. Show your work. 14. (2x - 1) (x + 7) = 0