Answer: 3/8 of 1/4 - 1/5
= 3/8 of 11/20 = 33/160
- Company Y charges a $30 fee plus $9 per baseball cap.
For what number of baseball caps will the cost be the same at both companies?
A. 20
B. 100
C. 40
D. 10
Answer:
C is the answer
Step-by-step explanation:
A. 5
B. (1, 2)
C. (2, -1)
D. (3, -1)
Thank you everyone!
2x + y = 5
Put the coordinates of the points to the equation and check it:
A. 5 - not make sense
B. (1, 2) - x = 1, y = 2
2(1) + 2 = 2 + 2 = 4 ≠ 5 NOT
C. (2, -1) - x = 2, y = -1
2(2) + (-1) = 4 - 1 = 2 ≠ 5 NOT
D. (3, -1) - x = 3, y = -1
2(3) + (-1) = 6 - 1 = 5 YES
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