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Solve the system of equations. 2x + 2y + 3z = 4 5x + 3y + 5z = 3x + 4y + 6z = 5 a. (x = 2, y = 21, z = -13) b. (x = 3, y = 20,2 = -14) c. (x = 5, y = 18, z =-12) d. (x = 4, y = 19,2 =-15)
asked
Feb 20, 2021
Mathematics
high-school
1
answer
3
votes
167k
views
Jessica is buying roses to sell at a fundraiser for school. She needs to purchase the roses at the lowest price per rose to allow for the highest profit margin. The roses are sold in bunches of 4, 6, 8,
asked
Feb 2, 2021
Mathematics
high-school
1
answer
4
votes
40.3k
views
$3000 deposit that earns 6% annual interest compounded quarterly
asked
Nov 16, 2020
Mathematics
middle-school
1
answer
4
votes
198k
views
A new car sells for $29,250. It straight line depreciates in 13 years. What is the slope of the straight line depreciation equation?
asked
Sep 17, 2020
Mathematics
high-school
1
answer
2
votes
150k
views
Outsourcing is: a. when a firm employs labor outside the country in which the firm is located. b. when the change in the price of a complementary input causes the demand for labor curve to shift in the
asked
Feb 10, 2020
Business
college
1
answer
0
votes
16.2k
views
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