Answer:
x=71
Step-by-step explanation:
38+x+x=180
x+x=142
2x=142
x=71
Answer:
18x + 24 or c
Step-by-step explanation:
|10| I think I learned this in sixth grade and pretty sure it's that
Answer:
18
Step-by-step explanation:
Every number is a result of adding 7 to the previous number.
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