Answer:A
Step-by-step explanation: divide 40 and 15 and round it to the nearest 10
<span>0.39 AU, 36 million miles 57.9 million km
Hope this helps Have good day (:</span>
Answer:
D
Step-by-step explanation:
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)
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=9x^2 - x - 3 (answer) </span>
