A company produces two types of drills, a corded and cordless. The cord-type drill requires 1 hours to make, and the cordless model requires 2 hours. The company has 120 work hours per day for manufacturing and daily storage of 95 drills per day. Let x = the number of cordless drills produced per day and y = the number of corded drills produced per day. Write the system of inequalities Graph the system of inequalities. 250+ 240 230- 220- 210- 200- 190- 180- 170- 160 150- 140- 130- 120- 110 100- 90- 80 70 60 50- 40- 30 20- 10- 10 Clear ALL 20 30 40 50 120 95 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250

A company produces two types of drills, a corded and cordless. The cord-type drill requires 1 hours to make, and the cordless model requires 2 hours. The company has 120 work hours per day for manufacturing and daily storage of 95 drills per day. Let x = the number of cordless drills produced per day and y = the number of corded drills produced per day. Write the system of inequalities Graph the system of inequalities. 250+ 240 230- 220- 210- 200- 190- 180- 170- 160 150- 140- 130- 120- 110 100- 90- 80 70 60 50- 40- 30 20- 10- 10 Clear ALL 20 30 40 50 120 95 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter9: Systems Of Linear Equations

Section9.7: Puzzle Problems

Problem 33P

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In the following exercises, translate to a system of inequalities and solve. 319. Jocelyn is pregnant and needs to eat at least 500 more calories a day than usual. When buying groceries one day with a budget of $15 for the extra food, she buys bananas that have 90 calories each and chocolate granola bars that have 150 calories each. The bananas cost $0.35 each and the granola bars cost $2.50 each. (a) Write a system of inequalities to model this situation. (b) Graph the system. (c) Could she buy 5 bananas and 6 granola bars? (d) Could she buy 3 bananas and 4 granola bars?
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Biology Each day, an average adult moose can process about 32 kilograms of terrestrial vegetation (twigs and leaves) and aquatic vegetation. From this food, it needs to obtain about 1.9 grams of sodium and 11,000 calories of energy. Aquatic vegetation has about 0.15 gram of sodium per kilogram and about 193 calories of energy per kilogram, whereas terrestrial vegetation has minimal sodium and about four times as much energy as aquatic vegetation. Write and graph a system of inequalities that describes the amounts t and a of terrestrial and aquatic vegetation, respectively, for the daily diet of an average adult moose.
Translate to a system of equations and then solve: Alexis wants to build a rectangular dog run in her yard adjacent to her neighbor’s fence. She will use 136 feet of fencing to completely enclose the rectangular dog run. The length of the dog run along the neighbor’s fence will be 16 feet less than twice the width. Find the length and width of the dog run.
What is a system of linear equations in the variables x, y, and z?
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