Ariana is setting up a salt-water

aquarium. The aquarium holds

24 gallons of salt water. If each gallon

of salt water weighs 8.6 pounds, how

much will the salt water in Ariana's

aquarium weigh?

A 20.64 pounds

B 51.6 pounds

C 206.4 pounds

D 516 pounds

What is energy in relation to ecosystems?

A woman put $580 into a saving account for one year. the rate of interest on the account was 6 half %. how much was the interest for the year in dollars and cents?

Difintion of range

How many times does 30 go into 42?

A researcher gathers data on the length of essays (number of lines) and the SAT scores received for a sample of students enrolled at his university.

Dave: 15 miles, 20 minutes Raul: 15 miles, 15 minutes Sinead: 20 miles, 30 minutes if all three drivers drove for 2.5 hours at the same speed as their last drive, how many total miles will all three drivers have driven?

what is the gcf 4st, 12s

there 100 students and 100 lockers the 1 student go amd open all the lockers and the 2 studen go to the second locker and start ckosing every 2 lockers like 2 then 4 then 6 so on then the 4 studne go to the 4 locker and opened but if the lockrr is

Janelle has $75. she buys jeans that are discounted 30% and then uses an in-store coupon for $10 off the discounted price. After paying $3.26 in sales tax, she receives $17.34 in change. what was the orginal price of the jeans?

What is 65% written as a fraction