Answer:
210km
Step-by-step explanation:
1h...........90 km
2h...........2*90=180 km
20min=60min/3.........90km/3=30 km
2h 20min.......180+30=210km
This is an equation, you can't write equations as decimals. I think you're asking for x (as a decimal)?
Add 8 to each side: 4+8= 8+(-8)+3x
12=3x
x=4
This is a whole number so it's already in decimal form
9 9/23 or 9.4 (the first one is a whole number then the fraction left over)
Row eight would have 27 seats because each row adds 3 seats.
The one that looks like a V. It passes the vertical line test!
