A four-pack of 42-ounce ink cartridges sells for $85.99. The expression 42c represents the amount of ink in a number of cartridges. What does the variable c represent?

Between which two hundred dose 384 fall

A restaurant owner wants to determine the effectiveness of his servers. The owner conducted a survey by asking 30 customers about the servers' effectiveness, on a day when the restaurant had 450 customers.

The most common source of income is investments. A. True B. False

Rate of change (0,0) and (5,5)

Find the difference between 8,743 and 7,621. a. 1,022 b. 1,122 c. 16,364 d. None of these.

Becky is building a square rabbit cage. the length and width are both 3 feet less than the square dog pen she built for her dog. the area of the rabbit cage is 25ft. how many feet of fencing is needed to enclose the 4 sides of the rabbit cage?

Which polynomial is a perfect square trinomial A. 25x^2-20x-16 B. 9a^2-30a-25 C. 25b^2-15b + 9 D. 16x^2-24x+9

The beginning balance of a credit card account is $500. The monthly interest rate is 0.012. If a payment of $100 is made on the last day of the month, what is the ending balance?

34 is what percent of 80?

Julius sold five times as many computers as Sam sold last year. In total they sold 78 computers, how many did Julius sell?