Simplify:
4(4y-7y^{2})-9(5y+2)
1 answer:
Answer:
Hello! -28 y ^2 -29y -18 should be your simplified answer :)
Step-by-step explanation:
Hope this helps!
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Replace x = 3 into <span>6/x + 2x^2
</span>6/x + 2x^2
=6/3 + 2 (3)^2
= 2 + 2(9)
= 2 + 18
= 20
Answer:
1) 88:100=44:50=22:25 (simplest answer)
2) 12:88=3:22 (simplest answer)
Answer:
-4<_ 3
Step-by-step explanation:
Answer:
look at attached image, hope this helps! :)
Answer:
(3 + 4 + 5 + 7 + 10 + 12 + 15)/7 = 8
(3^2 + 4^2 + 5^2 + 7^2 + 10^2 + 12^2 + 15^2)/7 - 8^2 = 17.14285714
