Answer:
40 in
Step-by-step explanation:
A= l x w
2 x 9 = 18
2 x 11 = 22
Then add together because the shape is together:
18 + 22 =
40
Answer:
x = -6
Step-by-step explanation:
-2x-14=-2
Add 14 to each side
-2x-14+14=-2+14
-2x = 12
Divide by -2
-2x/-2 = 12/-2
x = -6
There were 45 people
12n=540
$540 divided by the 12$ per person is 45
540/12=45
well, the sequence goes, 1100, to 1135, to 1170.... notice, is simply adding 35 to get the next term, so the common difference is 35, and the first term is 1100 of course.
It would be the second choice. Add by 25.