Step-by-step explanation:
=5z-8-4z-3z+6
=5z-4z-3z-8+6
= -2z-2
hope it help u
-7-13k would be the answer
Answer:
The number of bowling balls were sold in the month of December is 42
Step-by-step explanation:
we are given
The company models its profit, P, using the formula
where
x is the number of bowling balls the company sells
Dobb's Bowling Company made a profit of $1,588 during the month of December
So, we can set P=1588
and then we can solve for x
now, we can factor it
So, the number of bowling balls were sold in the month of December is 42
You would use PEMDAS
P stands for parentheses, x-5 can’t be simplified, so on to E.
E stands for exponent so next you would square x-5 getting x^2-10x+25.
M stands for multiplication, you multiply your result from E by -2. So, -2(x^2-10x+25)+8. And then -2x^2+20x-50+8.
D stands for division, and there is none so moving on.
A stands for addition, and so we add next. -2x^2+20x-42.
You can’t simplify any further so there you go!
Hope this helps!
4. 14-6w
6. 12h-14
8. 22a+10b
In solution it wil be
4. (9+5)-6w
6. (5h+7h) - (6+8)
8. (26a-4a) + (2b+10b)