Answer:
0.3
Step-by-step explanation:
4/5=0.8
0.8-0.5=0.3
When you know your equation f(x) and they want you to find f(-4), it means that they want to know what f(x) is worth when x=-4
Therefore, you only need to plug in you x in the equation
f(x)=5x-2
f(-4)=5(-4)-2
=-20-2
=-22 (B)
Answer:
11.26/99 12.yy x x is 77/60 13.y yyyy xxx
It should be 90cm
So it says 20cm multiply that by2 which is 40
Then add all the 10.
That is it!
