Step-by-step explanation:
7200 ÷ 300 = 24
30 - 24 = 6
6/24 × 100/1 = 25%
6/100 • 30 = 1.8
1.8 + 30 = 31.8
Answer is $31.8
Answer:
d
Step-by-step explanation:
all of the angles add up to equal 180 so we setup the equation as 45+3x=180
first you subtract each side by 45
135=3x
then you divide each side by 3 and get that
x=45
Check the picture below.
you can pretty much count the units off the grid.
recall area of a rectangle is simply width*height.