Answer:
n = 125
Step-by-step explanation:
<u>Step 1: Convert words into an expression</u>
Number n is 25 less than 120% of itself. What is the value of n?
25 less than 120% of itself can be represented as: <u>1.2n - 25</u>
n = 1.2n - 25
<u>Step 2: Add Subtract 1.2 from both sides</u>
n - 1.2n = 1.2n - 25 - 1.2n
-0.2n = -25
<u>Step 3: Divide both sides by -0.2</u>
-0.2n / -0.2 = -25 / -0.2
<em>n = 125</em>
<em />
Answer: n = 125
C 10/36
Explanation
5x2=10
12x3=36
Ten over 36
Answer:
2
Step-by-step explanation:
1+1=2
Answer:
x^6 + 2 x^5 - 6 x^4 + 3 x^2 + 6 x - 18
Step-by-step explanation:
f(x) = x^2 +2x-6
g(x) =x^4+3
We want to find f*g
(f*g)(x) = (x^2 +2x-6)(x^4+3)
Distribute
=x^2*x^4 +3x^2 +2x*x^4 +2x*3 +-6x^4 -6*3
= x^6 +3x^ +2x^5 +2x^3 -6x^4 -18
Combine like terms
=x^6 + 2 x^5 - 6 x^4 + 3 x^2 + 6 x - 18
Answer:
None.
Step-by-step explanation:
Because 3(x+2)=3x+6.
