I'm assuming that when you wrote "(7x/2-5x+3)+(2x/2+4x-6)," you actually meant "<span>(7x^2-5x+3)+(2x^2+4x-6). Correct me if I'm wrong here.
</span><span>+(7x^2-5x+3)
</span><span>+(2x/2+4x-6)
-------------------
=9x^2 - x - 3 (answer) </span>
Answer:
26 inches
Step-by-step explanation:
3 nickles plus 8 pennies
(3x5)+(8x1) = 15 + 8 = 23
= 23¢
A rational number can be made into a fraction
0.21 = 21/100....so it is rational
Answer:
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Step-by-step explanation:
