Braxtonw875
12.07.2019 •
Mathematics
Athena paid $5 each for 2 bracelets and later sold each for $15. she paid $8 each for 3 bracelets and sold each of them for $9. write an expression that represents the profit athena made.evaluate the expression. name the property used in each step
Solved
Show answers
More tips
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Mathematics
- M Mathematics Baker s Best Canned Biscuits contains 5 biscuits and costs $0.69 per can. Butter Bee Canned Biscuits contains 8 biscuits and costs $1.29 per can. Find the unit...
- M Mathematics (4,6) m= 1/2 equation of line using point slope form...
- M Mathematics I need this answer in terms of a mixed number please 8P + 2 3P - 15...
- M Mathematics 5% of items in a large batch of items produced at a local foundry are defective. If 50 of these items are selected at random, what is the probability that exactly...
- M Mathematics Unit times for a job exhibit a learning effect. If the second unit took 30 hours, and the fourth unit took 21 hours, roughly how many hours would you estimate the...
- M Mathematics ASAP PLSS I need help with this question pls This is Due in a little pls help...
- M Mathematics Calculate the correlation coefficient for the following data, showing all work. What does it tell you about the data?...
- M Mathematics There are 6 yellow hexagons 2 red trapezoids and 9 green triangles how many flowers could you make if they were changed 30 yellow hexagons 50 red trapezoids and...
- M Mathematics Which statements are true? Select all that apply. A. The expression 5−3⋅42⋅(15)−4⋅4−3 is equivalent to 54 . B. The expression 72⋅3−4⋅7−4⋅(37)−3 is equivalent to...
- M Mathematics A stack of 10 different cards are shuffled and spread out face down. If 3 cards are turned face up, how many different 3-card combinations are possible?...
Ответ:
Athena purchased a chain for $5 and sold it for $ 15, her profit for each chain is $15-$5. So for 2 chains, her net profit = 2*(15-5)
She also purchased bracelets for $8 and sold them for $9, her profit for each chain is $9-$8 . So for three 3 bracelets, her net profit = 3*(9-8)
Net profit from chains = 2*(15-5) or 2*15 - 2*5 (distributive property)
Net profit from chains = 2*10 or 10*2 (Commutative property)
Net profit from chains= $20
Net profit from bracelets = 3*(9-8) or 3*9 -3*8 (distributive property)
Net profit from bracelets = 3*1 or 1*3 (Commutative property)
Net profit from bracelets = $3
Ответ:
True.
Step-by-step explanation: