A goldsmith combined an alloy that costs $4.20 per ounce with an alloy that costs $1.70 per ounce. How many ounces of each were used to make a mixture of 200 oz costing $2.25 per ounce?

How many ways are there to distribute 5 identical apples and 6 identical pears to 3 distinct people such that each person has at least one pear?

How would the mean and the mad of dot plots of hours per week spent on homework for two classes be reflected?

The ratio of men to women in a sports league is 46 to 54. What percent of the sports league are women? A. 5% B. 10% C. 20% D. 25%

Christopher earned 153.20. He has 34.20 saved. he spent the rest on 2 pairs of shoes. How much did he spend?

Which of the following expressions are equivalent to - 5.93 + (-8.62) + 5.93? Choose 4 answers. a. - 8.62 b. - 5.93 - (8.62-5.93) c. - (5.93 + 8.62) + 5.93 d. - 5.93 - 8.62 - (-5.93) e. - 5.93 - (8.62 + 5.93)

Equivalent expi Which expressions are equivalent to 4 (4a + 5) ? Choose 3 answers:

A car enters an interstate highway 20 mi north of a city. The car travels north at an average speed of 58 mph. Which equation models the car's distance d from the city after traveling for h hours?

Katherine has $140 in the bank and is saving $6 per week. Abbie has $462 in the bank, but is spending at a rate of $10 per week. Which equation will determine when they will have the same amount of money in the bank?

A construction crew is digging a hole. On the first day, they dug a hole 3 feet deep. On the second day, they dug 2 more feet. On the third day they dug 4 more feet. Write the sum of negative numbers to represent this situation.

Sally uses flowers to make displays and bouquets. She earns £3.50 for each display she makes. She earns £2.70 for each bouquet she makes. One day she makes 24 displays and 13 bouquets. She price £23.80 on what she earns for the day.