Write a system of equations that will solve the problem. It is not necessary to solve the problem. Alexandra works for two clients during one month. She works a total of 180 hours during the month. She works 50 hours more for one client (y) than for the other (x).
A) x + y = 180, x = y + 50
B) x - y = 180, x = y + 50
C) y - x = 180, y = x - 50
D) x+y = 180, y = x + 50
E) x + y = 180, x - y = 50
D) x+y = 180, y = x + 50
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Determine whether the specified paradox occurs.A country with two states has 16 seats in the legislature. The population of each state (in thousands) is given by:
A third state is added with 3 additional seats as shown below.
Does the new states paradox occur using Hamilton's method of apportionment?
A. Yes B. No
Multiply using the galley method.446 × 35
A. 15,620 B. 15,710 C. 15,610 D. 15,600
Find the whole.81 rabbits is 60% of what number of rabbits?
A. 14 rabbits B. 135 rabbits C. 49 rabbits D. 1350 rabbits
Write the system of linear equations that the augmented matrix represents.
A.
| 20x | + 19y | = 17 |
| 11x | + 19y | = 17 |
B.
| 20x | + 19y | = 17 |
| 19x | + 11y | = 17 |
C.
| 19x | + 20y | = 17 |
| 19x | + 11y | = 17 |
D.
| 20x | + 19y | = -17 |
| 19x | + 11y | = -17 |