Answer:
x+3y=-9
Step-by-step explanation:
-2(x+3y)=18
x+3y=18/-2
x+3y=-9
The height of the blue bar should be 14%.
The height of the red bar should be 20%.
328 ÷ 4 = 82 mph. (unit rate)
82 x 10 = 820.
Haley can drive 820 miles in 10 hours, and drove 82 miles per hour.
hopefully this helps
Answer:
0+10=10+10=20
20ft
Step-by-step explanation:
is this what you need?
Answer:
5:6
Step-by-step explanation: