Answer:
x = 52
Step-by-step explanation:
28 + x - 4 + 2x = 180
Simplify the left side
3x + 24 = 180
Subtract 24 from each side
3x = 156
Divide each side by 3
x = 52
Answer:
x = 6
y = -6
Step-by-step explanation:
x + y = 0 (Multiply by -1)
x + 9y= -48
-x - y = 0
x + 9y= -48
8y = -48
y = -6
x + y = 0
x - 6 = 0
x = 6
Answer:
See below
Step-by-step explanation:
<h3>Uber</h3>
- $5 pickup fee
- $0.25 per mile
<u>Equation</u>
<u>Cost of 5 miles:</u>
<h3>KC yellow Cab Co.</h3>
- $1.75 pickup fee
- $0.75 per mile
<u>Equation</u>
<u>Cost of 5 miles:</u>
- y = 0.75(5) + 1.75 = $5.5
Comparing the cost we see KC yellow Cab Co. is better value for a 5 mile ride.
Answer:
The answer is D) 60
Step-by-step explanation:
Answer:
600
Step-by-step explanation:
Since 3/4 of 100 is 75, we have to divide 450 by three.
450 ÷ 3 = 150
150 x 4 = <em><u>600</u></em>
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<em> </em><em><u>Hope this helps :)</u></em>
<em><u>Please mark brainliest ;)</u></em>
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