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Vinvika [58]
3 years ago
15

200 = 42 + 10h How many hours does this problem equate to?

Mathematics
2 answers:
nata0808 [166]3 years ago
7 0

Answer:

h = 15.8

Step-by-step explanation:

200 = 42 + 10h

10h = 200 - 42

10h = 158

h = 15.8

likoan [24]3 years ago
6 0

Answer:

15.8 hours

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The graph is a little difficult to read, but we note that there are 6 grid lines between times that are 2 minutes apart. So, each grid line stands for 2/6 = 1/3 minute.

At the 1-mile mark, the graph crosses 1 grid line above 8 minutes, indicating it takes Tyler 8 1/3 minutes to run 1 mile.

Then in 10 minutes, Tyler will run ...

  distance = speed · time = 1 mile/(8 1/3 min) · 10 min

  = 1/(25/3)·10 = 10·3/25 = 30/25 = 1.2 . . . . miles

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8 0
3 years ago
Solve the equation, justify<br> each step with an algebraic<br> property<br> -(x - 6) = 4
lesantik [10]

Answer:

x=2

Step-by-step explanation:

Step 1_  −(x−6)=4

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Step 2_       −x+6−6=4−6

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Hope this helps :)

3 0
3 years ago
Y=-2x graphed. had to put more words to put this out
timurjin [86]

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y = mx + b

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Run is the number of units you go to the right


y = -2x

This has a y-intercept of 0, so the line intersects the y-axis/goes through the origin at (0,0)

The slope is -2 or \frac{-2}{1}, so from each point, you go down 2 units, and to the right 1 unit.

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3 years ago
Kate's swim coach informs her that she only has 35% of her workout left. Kate has swum 26 laps so far.
pentagon [3]
Kate needs to swim 40 laps to come complete 66 laps
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A livestock vaccine is to be given at the rate of 2 milliliters for each 13 pounds of body weight. How much should be given to a
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Step-by-step explanation:

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