5(9 + 7) = 5 x 9 + 5 x 7 = 45 + 35
For this case we have the following table:
1 190
2 220
3 200
4 330
5 300
6 410
7 450
8 410
9 530
10 650
11 570
12 650
13 750
14 720
15 700
16 800
The scatter diagram shows that as the weeks increase, sales increase.
Answer:
See attached image.
Answer: he should be on page 195
Step-by-step explanation:
Answer:
the common difference is -1.4
Step-by-step explanation:
From 8.6 to 6.2 is a decrease of 1.4.
From 6.2 to 3.8 is also a decrease of 1.4.
And so on.
So the common difference is -1.4.
These fractions both have the same denominators so we can add them without having the equate them first.
The only thing you have to do is add the numerators (7 and 5), and keep the denominators the same.
7 5 12
-- + --- = ------
12 12 12
When you simplify 12/12 it becomes 1.
The second piece of wood is 1 foot long