A mountaineer descends a mountain for 5 hours. On average, she climbs down 500 feet each hour. What is her change in elevation after 5 hours?

If the area of a square is 1 square meter, how many centimeters long is each side?

A scientist studying insect starts with a population of 10. The population triples every hour. How many insects with be there in 20 minutes.

The sum of two numbers is 47. The smaller number is 19 less than the larger number. What are the numbers?

What are the coefficients in the expression 24x-3y+7z?

What is 4 divided by - 6 as a fraction

3. There are 45 males and 60 females in a subway car. What is the ratio of males to females? Write your answer as a fraction in simplest form

16 cups = how many fl oz

Robert is writing a paper for language arts class. he can write 2/3 of a page in 1/2 of an hour. At what rate is Robert writing?

Q12 Wendy is putting sweets into packets. She has 9000 sweets. She puts 45 sweets in each packet. Wendy puts the packets of sweets into boxes. She puts 25 packets of sweets into each box. a) Work out the total number of boxes Wendy needs.

Never mind i figured it out