Answer:
see the explanation
Step-by-step explanation:
we know that
If two lines have the same slope, then the lines are parallel.
If two parallel lines have the same y-intercept or any point in common, then the lines are identical when graphed
If two parallel lines have different y-intercept, then the lines are different parallel lines when graphed
$5 each car
3 hours = 12 cars
÷3 ÷3
1 hours = 4 cars
×8 ×8
8 hours = 32 cars
32 cars × $5 per car =
$160
They earned $160 in 8 hours, from washing 32 cars.
Maybe it’s 3 but it actually depends on the equation . . .
Answer:
181.65 miles for 10.5 gallons of gas
Step-by-step explanation:
We will see that the equation has only one solution, so the correct option is B.
<h3>
How many solutions an equation has?</h3>
For an equation of the form:
p(x) = C
Where p(x) is an expression that depends on x, and C is a constant.
The solutions are all the values of x that make the equality true.
For our case, we have:
x = -5
Notice that there is only one value of x that makes the equality true, if we replace x by -5 we get:
-5 = -5
So that is the only solution for the equation, then we conclude that the equation has only one solution, and the correct option is B.
If you want to learn more about equations, you can read:
brainly.com/question/4344214
