-160
Since -(20x8) the answer would be -160
The answer would be 18 soldiers!!
A bar model is (2)(2)(2)(2) that would be 4+2=6 and you could do 6+4=10
Answer:
D.
Step-by-step explanation:
You can set up and equation to solve for any cost like so:
5x + 20 = c
5x is the price for each hour
20 is the fixed fee
c is the total cost
Now let's use the price given to solve:
5x + 20 = 50
Subtract 20 from each side:
5x = 30
Divide each side by 5:
x = 6
So first we add like terms inside the partenahseese
8-6x+12=-6x+8+12=-6x+20
now we have
1/4(-6x+20)
distribute
a(b+c)=ab+ac
1/4(-6x+20)=-6/4x+20/4=
-3/2x+5
-1 and 1/2x+5
