2x^2=4x
I'm pretty sure this is it because there are only 2 like terms so you can't combine anything with 4x.
Answer:
2 long x tiles and 3 long x tiles are like terms.
Step-by-step explanation:
Answer:
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So when you change the mixed numbers into improper fractions, they become 85/4 and 74/4. Your new problem is 85/4-74/4. Basically 85-74. That equals 9. So the improper fraction answer is 9/4. We now make that back into a mixed number, creating 2 1/4, or A.
Respiratory on the first one