Sorry I can't do number six, but the answer to number five should be ≈24.01 using the cosine ratio.
Answer:
10.26 dollars.
Step-by-step explanation:
just multiply 3.8 by 2.7
First find slope
5-10/-1-0= 5
find y-intercept
10=5(0)+B
b=-10
equation: y=5x-10
