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BartSMP [9]
3 years ago
5

6x + 2y = -2 3x - 2y = -5 What is the result of adding these two equations?

Mathematics
1 answer:
Volgvan3 years ago
7 0

Answer:

9x = -7

Step-by-step explanation:

adding

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The Northwest Football team drove 25 mi of their 3-hour trip to San Angelo for their game. They used 1.7 gal of gasoline. What a
gayaneshka [121]

Some of the rates that can be formed are; Speed = 8.333 mph

Number of miles covered per gallon of gasoline used = 14.706 mpg

The number of gallons used per hour = 0.567 gallons per hour

<h3>How to use units conversion?</h3>

We are told that the Northwest Football team drove 25 miles.

Now, the time that this team took was 3 hours.

Thus, one rate that can be formed is the speed in mi/hr. Thus;

Speed = 25/3 = 8.333 mph

Another rate that can be found is the number of miles covered per gallon of gasoline used. This gives us;

25/1.7 = 14.706 mpg

Another rate that can be gotten is the number of gallons used per hour;

= 1.7/3 = 0.567 gallons per hour

Read more about Units Conversion at; brainly.com/question/141163

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Answer:

The answer would be B)

Step-by-step explanation:

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3 years ago
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There’s a picture .<br> Wich number below is a power of 6?
bekas [8.4K]

Hello from MrBillDoesMath!

Answer:

36


Discussion:

36 = 6^2   so is a power of 6

The other choices are multiples of 6 not powers of 6 (e.g. 24 = 6*4, 12 = 6*2, 18 = 6*3)


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Given h(x)=-x+5, solve for x when h(x)=3
mars1129 [50]

Step-by-step explanation:

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Can someone help me find the slope and the y-intercept?
lina2011 [118]

Answer:

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Step-by-step explanation:

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