Answer:
D = 25
Step-by-step explanation:
For 2 lines to be parallel, they must have the same sloe;
Given the coordinates (-2,4)and (5,D)
Slope = D-4/5-(-2)
Slope = D-4/5+2
Slope = D-4/7
Given the equation y = 3x + 4, comparing to y = mx+b
mx = 3x
m = 3
Hence the slope is 3
Equating the slopes
D-4/7 = 3
D-4 = 3*7
D-4 = 21
D = 21+4
D = 25
Hence the value of D is 25
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Problem 1
<h3>Answer: 37.33 </h3>
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Work Shown:
1 liter = 1000 mL
0.56 liters = 560 mL (multiply both sides by 0.56)
x = number of tablespoons needed to fill water bottle
1 tablespoon = 15 mL
x tablespoons = 15x mL (multiply both sides by x)
Set 15x and 560 equal to each other. Solve for x
15x = 560
x = 560/15
x = 37.333
x = 37.33
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Problem 2
<h3>Answer: 545</h3>
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Work Shown:
From the previous problem, a 0.56 L water bottle has 560 mL of water.
Subtract off 15 mL to get
560 - 15 = 545
A filled water bottle has 545 more mL of water compared to a tablespoon of water.
