Are these correct? i hate how the teacher had me do this.but picture above.
2 answers:
Answer:
Yes they are correct
Step-by-step explanation:
YES! I did the equation myself and you’re right
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Answer:


7y +8= 9+3y+2y
Combine like terms.
7y+8= 9+5y
Subtract 5y on both sides.
2y+8=9
Subtract 8 on both sides.
2y=1
Your answer is 2y=1
I hope this helps!
~kaikers
Answer:
81 and 91
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
It would be about 3.5 miles long so you chose 3 miles or 4 miles i would go with (4 miles)