The equation 2y = 8x represents a proportional relationship. What is the constant of proportionality?

A) 1/4

B) 2

C) 4

D) 8

A) When 3 is subtracted from a number, the result is 8.

Morgan uses 2 oz of dog shampoo to bathe her dog each week. After 4 wk, 34 oz of shampoo remains. What is the total number of weeks that Morgan can use this shampoo before the bottle is empty? ? wk

the following are the changes of a value of a certain stock over the last 5 days: - $7, + $3, + $6, - $2, - $5. find the mean and interpret the quotient

Imagine 585 on the place value chart. How many ones, tens, and hundreds are in each place?

The number of jellybeans in a large jar exceeds twice the number of jellybeans in a small jar by 12. If jis the number of jellybeans in the small jar, which of the following expressions represents the number of jellybeans in the large jar? A.

On a trip, you had to change your money from dollars to British pounds. You got 560560 pounds for 800800 dollars. Which is a unit rate that describes the exchange?

15. A bottling company produces 7,200 cans of iced tea per day. How many 12-can cartons can be filled? A 6 cartons B 60 cartons C 600 cartons D 700 cartons

Celia and Ryan are starting a nutrition program. Celia currently consumes 1200 calories a day and will increase that number by 100 calories each day. Ryan currently consumes 3230 calories a day and will decrease that number by 190 each day.

Solve the division problem round answer to nearest hundredth 9.2/52.063

Roland rented a truck when he moved. He paid a $105 rental fee, 0.20 per mile and a 10% insurance fee on top of the rental fee. If he drove the truck 325 miles, how much did he pay