If there is no number in between sets of numbers, it's going to be multiplication.
So (w+2) x (w+7)
w+2, well, evaluates into w+2.
w+7 is w+7.
We'll use the FOIL method for this.
FOIL stands for:
First
Outer
Inner
Last
Let's start with the first terms. Multiply them.
So: w * w.
Combine both w's, and you get

.
Now multiply the outer terms.
w * 7 = 7w.
Then the inner terms. 2 and w.
2 x w = 2w.
So our current numbers are:

, 7w, and 2w.
We can add 7w and 2w together.
7w + 2w = 9w.
Now multiply the last terms.
2 x 7 = 14.
So, this simplifies to

Hope this helped!
Answer:
Jacques a obtenu 900 votes
Lionel a obtenu 800 votes
Eduard a obtenu 400 votes
Robert a obtenu 133 votes
Step-by-step explanation:comme les gens son 4 on divise par 4 ×100
36÷4×100⇒900
32÷4×100⇒800
24÷4×100⇒400
8÷4×100⇒133.3333
Answer:
y=4x-2
Step-by-step explanation:
Y1 = 0.55
y2= 0.1
-81.81818181% using this formula <span>((y2 - y1) / y1)*100 = your percentage change.
Thus ((0.55 - 0.1) / .55)*100 = -</span>81.81818181818181818181818181....
Answer:
if everyone fills there cup wvenly it is 12 or
Step-by-step explanation:
1 cup = 8 ounces so there is 13 cups right ? so they have to fill it back up when htere is a cup left so 13 minus 1 cup of water is 12.
ANSWER IS 12 DUE TO THE FACT THAT IT HAS TO BE CHANGED WHEN THERE IS ONLY 1 CUP LEFT ( not yelling just want you to see and understand my answer sorry for the caps.)