Answer:
24
Step-by-step explanation:
x + x + 1 = 49
x + x = 2x = 48
x = 48 ÷ 2 = 24
Answer:x=15
Step-by-step explanation:
Do you mean round to the nearest 10?
4 tens and 10 ones is 410
412 movies
Answer:
2x+9
Step-by-step explanation:
I hope this helps :)