The required distance that a car travel for 42 gallons of fuel is 1032 miles.
Given that,
A car travels 172 miles using 7 gallons of gas how far can the car travel using 42 gallons of gas is to be determined.
Rate of change is defined as the change in value with rest to the time is called rate of change.
here,
Rate of the car = 172 / 7 miles per gallon,
Now,
Distance travel = rate × fuel
= 172/7 × 42 = 1032 miles
Thus, the required distance that a car travel for 42 gallons of fuel is 1032 miles.
Learn more about the rate of change here: brainly.com/question/13103052
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Hi there!
To convert a fraction to a percentage you need to first convert the fraction to a decimal number. To convert a fraction to a decimal number you need to treat the fraction like a division problem.
as a division problem would be 1 divided by 3, which is:
1 ÷ 3 = 0.3333333...
Now to covert a decimal to a percent all you do is move the decimal point over to the hundreds place, so it will look like this:
33.3
I will be rounded down because it is less then 5. Now just add a percent sign on the end and that is your answer! I should look like this:
33.3%
Your friend, ASIAX
y=3x-2
Change them side
3x-2=y
Add 2 to both sides
3x-2+2=y+2
3x=y+2
Divide both sides by 3 so we can find the x value
3x/3= y+2/3
x= 1/3 y + 2/3
I hope that's help:0
1/2
2
2/4
4/2
Answer:
2
Step-by-step explanation:
To find the slope of a line given two points you could use the formula: .
However, what I'm fixing to do is equivalent to that except I think easier to remember.
You line up the points vertically and subtract, then put 2nd difference over 1st difference.
Like this:
( 3 , 4)
- ( 5 , 8)
---------------
-2 -4
So the slope is -4/-2=4/2=2.
The slope is 2.
The formla of a midpoint of AB:
We have A(-3, -7) and B(-1, 1). Substitute:
2x+1+3(x+5)