Answer: 8x - 20
Explanation: To simplify the problem you see here, we are going to use both the distributive property and combining like terms.
But before we do anything, we need to change
these minus signs to plus negatives.
Now we can distribute the 6 through the first set of parentheses
and the -2 through the second set of parentheses.
That gives us 6(2x) or 12x + 6(-3) or -18 + -2(2x)
which is + -4x + -2(1) which is + -2.
Now we can combine like terms.
12x + -4x is 8x and -18 + -2 is -20.
So 8x - 20 is our final answer.
Answer:
$478.80
Step-by-step explanation:
We have been given that 15 players two coaches and 21 parents attend this year sports banquet the cost of each meal was $12 plus 5% sales tax.
First of all, we will find cost of each meal with tax as:
Now, we will find total persons at the sport banquet as:
To find the total cost of food for the banquet, we will multiply cost of food for each person by 38.
Therefore, the total cost of food for the banquet is $478.80.