Answer:
If there isn't an exact number in the middle you take the two numbers that are in the "middle" add them together and divide by 2
Step-by-step explanation:
Answer:
im not exactly sure how to do this one but i think that you can use pythagoras theorem which is a^2 +b^2=c^2. In the question you can use d^2 +e^2= f^2
You multiply 8 by 120 and you get 960 miles per 2hrs
Let f= number of five cent stamps
let t=number of ten cent stamps
total spent is 5f+10t=100
total stamps bought is f+t=13
5f+10t=100
f+t=13
f=13-t
5(13-t)+10t=100
65-5t+10t=100
5t=35
t=7
f+t=13
f+7=13
f=6
6 five cent stamps and 7 ten cent stamps
I don’t think functions can have repeating x values
