Is 4/8 and 1/2 equivalent?

The instructions on the Ortho Weed-B-Gon lawn killer indicate that to cover 1000 square feet (ft2) of lawn, 20 teaspoons (tsp) of the weed killer should be mixed in 5 gallons (gal) of water.

A friend uses the distributive property to simplify 4 (2b-5) and gets 8b-5 as the result. Describe and correct the error.

What is the y - value of the intersection y=2x and y=x^2-3

It's Sunday and your birthday. Your grandpa gives you three choices for you birthday gift. Choice 1: $50 now Choice 2: $2 raised to the power of 6 on Saturday Choice 3: $3 raised to the power of 4 on Thursday Choose all of the correct statements

Is - 2.22 a rational or real or integers

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.