So basically, from what we know from the first sentence, it would be
y = 0.5x + 10.75
x would represent the amount of miles.
y would represent the total amount of money paid I believe.
So when we know what y is, which is 30 based on the second question, the equation would then become
30 = 0.5x + 10.75
Hope that helps!!! :)
You add the two numbers and whatever you get you then divide it by 2
Because it is simple.you have to do a fewer calculations than if you saved money without it.
Answer: $12.50
Step-by-step explanation:
Sarah starts out with $100. She gave 3/4 of it away. 3/4 of 100 is 75. So, that means she gave $75 to her sister. she has $25 left but she gives half of the 25 to her friends. You would divide 25 by 2. since you have to split the 25 in half. she gave away $12.50 and she kept $12.50 for herself. So, she has $12.50 left after giving the money away.
6y - 1 = 34 - y
7y -1 = 34
7y = 35
y = 5
