Answer:
3x + 3
Step-by-step explanation:
Multiply the 3 by each of the terms inside the ().
40% of $300
REMEMBER: "of" is multiplication.
You convert 40% to decimal.
40% =40/100
Move the decimal two places to the left since 40 is divided by 100.
So, it's 0.4.
0.4 multiply by 300 is 120.
40% of $300 is 120.
Simplify <span>8(7x – 1) + 4(x + 5)
Step 1: Distribute
56x - 8 + 4x + 20
Step 2: Combine like terms
60x + 12
60x + 12 is your final answer</span>
To factor this out, I would actually multiply the (x+3)(x-2) first just so that we can have less parenthesis everywhere. Now, the problem is 2(x²+x-6) + 4(x-2). If we expand these parenthesis, we'll get 2x²+2x-12+4x-8. The simplified version of this is 2x²+6x-20, or 2(x²+3x-10). We can factor the parenthesis to 2(x-2)(x+5), which is the final answer.
Hope this helped!
6,9,12,15,18 etc for 3
and for 4 is 8,12,16,etc