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Masteriza [31]
3 years ago
8

Solve this equation for x in terms of y and z: 6x+10y+8z=60. What is the value of x when y=2 and z=-3? Round your answer to the

nearest hundredth.
Mathematics
1 answer:
ioda3 years ago
5 0

Answer:

x=2.66

Step-by-step explanation:

6x=60-10y-8z

x=(60-10*2-8*3)÷6

x=(60-20-24)/6=16/6=2.66

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aleksandrvk [35]

Answer:

  • Distance in 47 minutes = 0.75 × 47 = 35.25 miles
  • Distance in 1 hour or (60 minutes) = 0.75 × 60 = 45 miles

Step-by-step explanation:

Given that the car is traveling at a steady speed.

Distance traveled in 2 1/3 or 7/3 or (2.33) minutes = 1 3/4 miles

                                                                                 = 7/4 or 1.75 miles

Thus,

distance in 1 minute:  1.75/2.33 = 0.75 miles per minute

Thus,

  • Distance in 47 minutes = 0.75 × 47 = 35.25 miles
  • Distance in 1 hour or (60 minutes) = 0.75 × 60 = 45 miles
7 0
3 years ago
Write an equation to math the vertical line shown
Roman55 [17]

Answer:

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Step-by-step explanation:

We know this, because the value of x is always constant, no matter the y-value. So, the equation is x=1.

Hope this helped!

3 0
3 years ago
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sertanlavr [38]

Answer:

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Step-by-step explanation:

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garik1379 [7]
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Step-by-step explanation:


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