Answer:
1300
Step-by-step explanation:
thousand hundred tens one
1 2 8 3
We are rounding to the nearest hundred
Looking at the tens
8 is 5 or greater we round the hundreds up
1300
solving equation in terms of x we get 
solving equation in terms of y we get 
Step-by-step explanation:
We need to solve the equation: 
Solving the equation:

Simplifying and finding value of x:

We can simplify and find value of y as well:

So, solving equation in terms of x we get 
solving equation in terms of y we get 
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C. Because complementary angles are two angles whose sum equals 90 degrees so do 90-40=50 then 50x2= 100
12 days. 60 is a quarter of 240. So, multiply 60 by 4 to get 240.
Answer:
B) 4,320
Step-by-step explanation:
You would first find the volume of the triangular prism using this formula:
V = 1/2 x A x C x H
A = 3 C = 6 H = 24
V = 1/2 x 3 x 6 x 24 = 216 cubic feet
Since there are 20 pounds of snow per cubic foot, you multiply the cubic feet (216) by the pounds of snow per cubic foot (20):
216 x 20 = 4,320 pounds