Antonia is printing greeting cards. She paid a setup fee of 25 dollars and will pay 55 cents for each printed card. How many cards must Antonia print in order to make the average cost per card 75 cents?

If BI=9 and HA=15, find the scale factor

Simplify the square root of 5 divided by the square root of 10

What does 1 3/4 + 33 1/3 eqaul?

To convert 12 yards to inches, you would use the ratio. 36inches/1 yard true or false?

In which step below does a mistake first appear in simplifying the expression 0.5 (-12 + 6) - 3 (c + 4) + 10 (c - 5) ?

Write a ratio for the following description: Kaleel made three times as many baskets as john during basketball practice.

If you were on the moon, your weight would only be 0.17 of your weight on Earth. If you weigh 195.75 pounds on Earth, how much would you weigh on the moon?

Find the center, vertices, and foci of the ellipse with equation x^2/100+y^2/64 = 1.

The first person has $15 and saves $1.50 each day. The second person has $55 and spends $4.50 each day. In about how many days will they have the same amount of money? a 7 days b 15 days c 21 days d 12 days

Ten students participated in a raffle to win a computer. There are two new computers being given away and two students will be chosen at random one at a time without replacement. How many possible ways are there to choose the two students?