Answer:
b. 0.86, 0.87
Step-by-step explanation:
a. Find attached solution to a
F(x)= x - 10
f(-7) = - 7 - 10
f(-7) = - 17
- - Solve:
Start of by simplifying both sides of your problem.
3*2x+3*-7=32
6w+-21=3
6w-21=3
- - Now you need to add 21 to both sides to be able to finish solving.
6w-21+21=3+21
6w=34
- - Final step:
Answer: w=4
Answer:
The straight line has got coordinates,they are (0;-3) and (6;0)
As a ratio it would be18:14
but as a fraction it would be 18/14