Only 4,52 would be on the graph.
If she stated at week 0 with 32 dollars it would be:
0, 32
1, 37
2, 42
3, 47
4, 52
5, 57
6, 62
7, 67
and so on.
To arrive into the final equation 8j-3k, we must multiply
both sides of the original equation with the least common denominator (lcd) of the two
fractions.
In this case, the lcd is 12. Multiplying that to both
sides will result in:
(2/3j - 1/4k = 5/2) *12
(2/3j)*12 – (1/4k)*12 = (5/2)*12
<span>8j – 3k = 30</span>
<h2>
Option B is the correct answer.</h2>
Step-by-step explanation:
Let w be the work and r be the rate at which one machine is doing the work.
The amount of time needed by the 10 machines, working together, to complete the job is 16 hours.
Work done by machine = Number of machines x Rate at which one machine is doing the work x Time
w = 10 x r x 16
Now we need to find time taken t by 8 machines to the same work.
Work done by machine = Number of machines x Rate at which one machine is doing the work x Time
w = 8 x r x t
Time taken 8 machines to the same work = 20 hours
Option B is the correct answer.
2x+14=60(vertical)
2x=46
x=23
Answer:
x = 15
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask