Nequalities:Question 10

ation: 23 + 7 - 2. x = 8.2

Louisa paid $12.25 for books at a yard sale. She spent $2.50 on a hardcover book, and the rest 13 softcover books. Each of the softcover books cost the same. What was the cost of a single softcover book?

Divide. -8/15:7/10 Enter your answer in the box as a fraction or mixed number in simplest form.

What is the prescribed dosage of a certain medicine for a child 6 years old, if the adult dosage of the medicine is 180 milligrams? C = a / ((a+12)) ∙ 180 C = child's dosage in milligrams a = age of the child A = adult dosage in milligrams

What is 430,290,100 in expanded form

Alex walked 1 mile in 15 minutes. Dally walked 3,520 yards in 24 minutes. In miles per hour, how much faster did Sally walk than Alex

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.