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KevinJ
Questions (8)
Two apples and three pears cost $3.45. Three apples and five pears cost $5.55. Find the cost of each type of fruit.
1 answer
640 views
The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.
1 answer
677 views
Describe the three types of solutions systems of equations have when graphed.
0 answers
449 views
The cost of producing cell phones is represented as C=mx+b, where m is the marginal cost, x is the number of phones produced, b
1 answer
607 views
You are offered the option of choosing a yearly salary of $45,000 or continue working on commission.
a. Using the equation from
1 answer
626 views
The cost of producing cell phones is represented as C=mx+b, where m is the marginal cost, x is the number of phones produced, b
1 answer
681 views
Sarah has two part-time jobs and needs to earn at least $300 total per week. Job A pays her $10 an hour and job B pays $7.50 an
1 answer
818 views
A manufacturer produces a 4-cup and 8-cup coffee maker. The 4-cup maker takes 6 hours to produce and the 8-cup takes 9 hours.
1 answer
630 views
