she used GF=2BG,but the statement is correct BG=2GF
Answer:
if I'm thinkng straight integers do always have to be whole numbers but they also can be negative
This not might be correct (Cause in a middle schooler) but I think is....
440 divides by 24 = 18.3333333
We round it to the neared whole number which is 18.
18 x 2.80 = 50.4
So it is 50.4 altogether...
If you subtract 3-7 and add 9 to it the result is 5. 3-7+9=5
1. 
is the area under the curve to the left of 
, which is a trapezoid with "bases" of length 2 and 5 and "height" 0.2, so
2. Find the area under the curve for each of the specified intervals:
(triangle with base 2 and height 0.2)
(triangle with base 1 and height 0.4)
(trapezoid with "bases" 0.2 and 0.4 and "height" 2)
(trapezoid with "bases" 0.1 and 0.3 and "height" 2)
