X = 3.5
9+5=14
14/4= 3.5
Hope this helps! :)
Blender total cost (c) = 1.06(0.7c)+6. Here, with c = $65,
Blender total cost ($65) = 1.06(0.7)($65) + 6 = $48.23
The algebraic expression for: the sum of a number and 5 decreased by twice the number is (n + 5) - 2n
<h3>Algebra</h3>
let
sum of a number and 5
= n + 5
decreased by twice the number
= -2(n)
= - 2n
sum of a number and 5 decreased by twice the number
= (n + 5) - 2n
= n + 5 - 2n
= 5 - n
Therefore, the algebraic expression which can be used to represent; the sum of a number and 5 decreased by twice the number is (n + 5) - 2n
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Answer:
It's A and C, 6x6x6 and 18
