Answer:
x = 50 miles
Step-by-step explanation:
Equation One: y = 40 + 0.2x
Equation Two: y = $1x = x
All you need to do is equate the two ys which represent the total cost for each company. Your question is when are they equal? So make them equal, and you will find out.
x = 40 + 0.2x Subtract 0.2x from both sides of the equation.
x - 0.2x = 40 Combine like terms
0.8x = 40 Divide both sides by 0.8
0.8x/0.8 = 40/0.8
x = 50 miles.
Start by expanding the left side of the equation: -2(4x-7) is equal to -8x + 14.
This brings you to -8x+14 = -8x + 14.
Now add 8x to both sides. This brings you to 14 = 14
Now subtract 14 from both sides. This brings you to 0 = 0.
Thus your answer is 0 = 0, which is a true statement.
Hope this helps.
Answer: 13
Step-by-step explanation:
First, you add them all up which is 8+10+12+15+15+18 which is 78. Then, you divide by how much number there is which here is 6. So, I divided 78 by 6 and got 13.
Answer: 1: Combine multiplied terms into a single fraction
2: Multiply the numbers
3: Add the numbers
4: Solution
= 43/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
12
rs st tw rt rw sw
13
sr sw tr st tw
14
tr and tw
sr and st
I'll depend on you to add the proper markings on the answer.
