Solving Mixture Problems Answers

Tickets to a baseball game cost $3 for a child’s ticket and $5 for an adult ticket. At the last game, $521 was collected when 139 people attended the game. Which value could replace x in the table so that a single-variable equation can be written and solved to determine the number of child’s tickets, c, sold?

Alexandra has 36 coins valued at $6.00. She has only nickels and quarters. Which equation can be used to solve for the number of nickels, n?

A homemade lip balm consists of coconut oil and beeswax. Coconut oil costs $0.50 per ounce and beeswax costs $2.00 per ounce. If 6 ounces of coconut oil and 5 ounces of beeswax are used to create the lip balm mixture, which values represent a and b in the table?

Question text not available

Question text not available

Helena uses a mixture of compost and topsoil in her garden. She purchased a total of 10 cubic yards of compost and topsoil for $180. If compost costs $25 per cubic yard and topsoil costs $15 per cubic yard, how many cubic yards of topsoil did she purchase?

If $5,860 was raised, which statements are true? Check all that apply.

Nadine mixes a juice solution that is made from 3 gallons of an 80% juice solution and 1 gallon of a 20% juice solution. What is the percent concentration of the final solution?

Question text not available

In a lab, a 30% acid solution is being mixed with a 5% acid solution to create a 10% acid solution. What is the ratio of the amount of the 30% solution to the amount of 5% solution used to create the 10% solution?

What errors did the student make? Check all that apply.

Scientists specializing in nutrition conduct studies that provide us with the information we need to make healthy choices about what we consume. The effects of caffeine consumption is a popular subject of study and its benefits and risks are heavily researched. Click [here] to read about a recent study on coffee’s effects on the body.

Scientists specializing in nutrition conduct studies that provide us with the information we need to make healthy choices about what we consume. The effects of caffeine consumption is a popular subject of study and its benefits and risks are heavily researched. Click [here] to read about a recent study on coffee’s effects on the body.

✔ Lifestyle choices associated with coffee consumption also impact health.No studies have been done on people who do not drink coffee.The effects of coffee are too minimal to detect.Not everyone drinks coffee.

lower risk of type 2 diabetesprotection against depression✔ lower chance of migraineslower chance of developing Parkinson's disease

The article points out that caffeine in reasonable amounts of coffee does not appear to be a problem, but "the research is typically based on coffee that’s black or with a little milk or sugar.” This means that consuming other types of caffeinated coffee drinks may pose a problem.Use the information in the article to explore some nutrition facts related to coffee and coffee drinks. Click [here] to view the document.

Question text not available

A 24-ounce mocha beverage with whipped cream has 25% of the calories allowed on a 2,000-calorie-per-day diet. What percentage of a 2,500-calorie-per-day diet would this same drink constitute?

1✔ 234

Lin made a mixture consisting of 24 ounces of instant tea and 12 ounces of green tea. Approximately how many milligrams of caffeine per ounce were in this final mixture?