The train from Grand City is travelling in 50 miles per hour
Answer:
x = 1
Step-by-step explanation:
11 = 7 + 4x
Subtract 7 from both sides
11-7 = 7-7 + 4x
4 = 4x
Divide 4 from both sides
4/4 = 4x/4
1 = x
x = 1
Check:
11 = 7 +4(1)
11 = 7+4
11 = 11
Hope this helps. Have a nice day.
Answer:
142
Step-by-step explanation:
x+38=180
x=142
Answer is 142
Answer:
the answer would be 222/23
It is proportional. They are all multiplied by three. (9*3=27)