Answer: total cost is $13
Step-by-step explanation:
I believe the answer is 5 mph east
Answer:
6.88
Step-by-step explanation:
sin60=p/h
sq.root3/2=x/8
0.86*8=x
x=6.88
Answer: 35 and 27
Step-by-step explanation:
We can solve this by using a system of equations
x will be the first number while y will be the second

This equation means the two numbers will add to get 62

This equation means when subtracted the two numbers will have the difference of 8.
Now I will solve by elimination

When adding the two equations why was eliminated so now we can find the value of x

Now sub in x into one of the original equations to find the value of y

The answer to your question is b -1