I need to know what - 5 (-2) equals.

The longer leg of a right triangle is 4 more than twice the shorter leg. The hypotenuse is 4 less than three times the short leg. What is the value of the hypotenuse?

Given f (x) = 7x+3 and g (x) = 9x, what is g (x) - f (x) ? 2x-3 -2x-3 -2x+3 2x+3

A small streetlight contains 15 LEDs. Which expression shows the number of streetlight that can be built from h LEDs?

861*28 using partial product strategy

5 divide 3/4 in simplest

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.