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Ede4ka [16]
2 years ago
8

Y = -1/2x + 2 x + 2y = 4

Mathematics
1 answer:
STatiana [176]2 years ago
4 0

Answer:

infinite solutions 0=0

Step-by-step explanation:

solve for x. x=4-2y

input for x from 1st equation

y=-1/2(4-2y) +2

y= -2+y+2

y-y =-2+2

0=0

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Jared and Pedro walk 1 mile in about 15 minutes. They can keep up pace for several hours. About how far they walk in 65 minutes
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<h2><u>Answer:</u></h2>

Jared and Pedro walked a total of <u>4.3 miles</u>

<h2><u>Step-by-step explanation:</u></h2>
  • The equation for distance is <u>speed = distance ÷ time.</u>
  • Rearrange the equation to make distance the subject:

        <em>(multiply both sides by time)</em>

<em>         </em><u>Distance = Speed × Time</u>

  • Convert your numbers into suitable units:

        1 mile ÷ 15 = <u>0.06m/minute</u>

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4 0
2 years ago
A new car is purchased for 19900 dollars. The value of the car depreciates at 7.5% per year. What will be the value of the car a
bogdanovich [222]

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6 0
3 years ago
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Step-by-step explanation:

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