How many pounds of iron are produced from 4,200 pounds of iron ore if the ratio of iron ore is 5/21

Which transformation of figure A results in figure A?

You have a cafeteria card worth $50. after you buy lunch on Monday, it's value is $46.75. After you buy lunch on Tuesday, it's value is $43.50. Writes an explicit formula to represent the amount of money left on the card as an arithmetic sequence.

2/9g = - 8 how can I solve this?

An airplane travels 2748 miles in 6 hours. How far would they travel in 2 hours?

Jane's favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3. Chapter Reference How much punch can she make if she has only 6 cups of plum juice?

Stephan earns a base salary of $500 per month plus 10% commission for his monthly sales. If his commission rate is doubled, will his earnings also double?

Write - 7.08 as a mixed number

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

Maggs invests $10,250 at a rate of 9%, compounded weekly. To the nearest whole dollar, find the value of the investment after 7 years.

Write the standard equation of a circle with center (-9,-4) and radius 15. (x + 9) 2 + (y + 4) 2 = 5 (x + 4) 2 + (y + 9) 2 = 5 (x - 4) 2 + (y - 9) 2 = 5 (x - 9) 2 + (y - 4) 2 = 5