It would take her 10 hours. If it is double the time for one person to complete the task versus two, you can guess that the other person takes the same amount of time
Answer:
Step-by-step explanation:
J and K are equal
8x - 23 = 6x + 11 Add 23 to both sides
8x = 6x + 11 + 23 Combine the right
8x = 6x + 34 Subtract 6x from both sides
8x - 6x = 34 Combine the left
2x = 34 Divide by 2
x = 34/2
x = 17
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M and L are both supplementary to J and K respectively.
J = 8x - 23
J = 8*17 - 23
J = 136-23
J = 113
K = 113
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M + 113 = 180
M = 180 - 113
M = 67
L = 67
A. 1 because a to b is 5 miles and b to c is 4 miles so it couldn't be 1 mile
C = conference room capacity
we can write something along the lines of C < 100, namely C can hold is less than 100.
Answer:
48
Step-by-step explanation:
(3^3)-4+(5^2)
27-4+25
23+25
48