Solve each equation by factoring,

x² - 2x - 15 = 0

What is the LCM of xy2 and xz? xyz xy2z x2y2z x

12.5 - 4g = - 2g - 3.5

5. Choose the equation that has solutions (5,7) and (8,13). A. 3x - y = 8 B. y = x + 2 C. y - x = 5 D. y = 2x - 3

There were 1100 apples at a fruit stall there were 220 more apples than mangoes

Solve for x and y. A. 24 √ 3, y=8 B. 8, y=24√ 3 C. x=24, y = 8√ 3 D. 8√ 3, y=24

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.