Answer:
Step-by-step explanation:
<u>Carlos made:</u>
<u>Lily made:</u>
<u>Together they made:</u>
- 12C + 35 + 12L = 12(C + L) + 35
Lily is right. We don't know what 120 means in Carlos's equation, he should put 12L for Lily.
Answer:
x = -5, y= 7. You can check this yourself by plugging in the numbers.
Step-by-step explanation:
Standard algorithm i think
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Answer:
33.33 gallons
Step-by-step explanation:
1000 miles divided by 30 miles per gallon.
Parenthasees
the first onewould evaluate to 4x²
the 2nd one would just be -2x²