1. The car is 10km/h faster than the bus
Explanation:
50/2.5=20
50/5=10
20-10=10
2. m=-1.5
Explanation
5+7=12
-5-3=-8
12/-8=-1.5
3. f(-4)=-22
Explanation:
f(-4)=4(-4)-6
4. x=37
Explanation
44=2x-30
74=2x
x=37
Sorry I don't know man it could bed. I mean I am guessing.
The error is that -2 times -5 is 10 not -10. Then carry on from there because that error meant the rest is wrong as well.
Answer:
The area of the living room is 256 sq. ft.
Answer:6
Step-by-step explanation:
6
