Answer:
2x+3y=5
Step-by-step explanation:
20 because 16 is greater than 15 and we round the number up.
Answer:
6+(5 x 2)+5=21
the way you wrote this was kinda weird so I don't know what you expected as an answer
Step-by-step explanation:
5 x 2=10
10+6=16
16+5=21
21
So she started at 12 and ended at 14
14-12=2
she traveled for 2 hours
50miles per hour or 50m/h
(m=miles not minutes)
2 hours so
2h times 50m/h
100miles traveled
Add 5 to both sides of the equation.
x=-14+5
Add -14 and 5.
x=-9