Tonya sold 160 sandwiches for $2.00 each. Each sandwich consisted of 4 oz of ham, two slices of bread, and mustard. She paid $3.00/lb for the ham, $0.60/loaf for the bread and used 8 jars of mustard at $0.50 each. How much profit did she make? Note: I attempted the problem, but it felt like I was going about it wrong. It’s for a chem class, but is there a less conveluded algebraic way to solve it? Or other method?
Tonya sold 160 sandwiches for $2.00 each. Each sandwich consisted of 4 oz of ham, two slices of bread, and mustard. She paid $3.00/lb for the ham, $0.60/loaf for the bread and used 8 jars of mustard at $0.50 each. How much profit did she make? Note: I attempted the problem, but it felt like I was going about it wrong. It’s for a chem class, but is there a less conveluded algebraic way to solve it? Or other method?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Tonya sold 160 sandwiches for $2.00 each. Each sandwich consisted of 4 oz of ham, two slices of bread, and mustard. She paid $3.00/lb for the ham, $0.60/loaf for the bread and used 8 jars of mustard at $0.50 each. How much profit did she make?
Note: I attempted the problem, but it felt like I was going about it wrong. It’s for a chem class, but is there a less conveluded algebraic way to solve it? Or other method?

Transcribed Image Text:*3=42+14
Thompson
Jones: J= (42+14)
56-28-14
42/7=6
▸
smith
E 4) (6) Tonya sold 160 sandwiches for $2.00 each. Each sandwich consisted of 4 ounces
of ham, two slices of bread, and mustard. She paid $3.00/lb for the ham, $0.60/loaf
for the bread (20 slices/loaf) and used 8 jars of mustard at 50¢ each. How much
profit did she make? (no partial credit)
160 (2)=320
8.
.025+.03 +.1875~2425 per sandwich
V 160
338.8= cost
116=1602
ham: 3/16=8.1875 peroz
bread: 60120 - $.03 porslice
శవం -
Must: 81160.05 of a jarused per Sandwich
11.05=20 sandwiches perjar
So/20=025 per mustard on sandwich
5) (4) A typical children's aspirin contains 81 milligrams (mg) of acetylsalicylic acid as
the active ingredient. Let's say you needed to give your daughter an 81 mg dosage,
but you only had adult strength (500 mg) aspirin tablets available. You fully dissolve
$320-38.8281.2
Tonya made $281.20
by selling 160 san
at
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