Factor the expression x^2-100

The table shows the ratio of caramel corn to cheddar corn in a bag. What is the constant of proportionality? Cheddar Corn Caramel Corn 10 15 20 30 30 45 Answers: 1.5 5 15 0.

4/8 is equal to 1/2 and 1/3 is less than 1/2. How can you compare 4/8 to 1/3?

You put $400 in a account the amount earns $18 simple interest in nine months what is the annual interest rate

In 10 minutes, Carlos heart can beat 700 times. Steves heart beats 536 times in 8 minutes. How many times does Carlos heart beat in 5 minutes than steves heart?

the total amount of flour in a bakery after receiving new stock equal to 3/10 of its current stock (x)

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.