Answer:
they are 10 ppl in the crew
$12800×15/100=$1920
$10×100/80=$12.50
We know the perimeter is the total sum of all sides of the shape, we can use this to form an equation: the perimeter=1st side + 2nd side + 3rd side + 4th side 39a-7=9a+(5a+1)+(17a-6)+4th side.
Collect like terms to get 39a-7=31a-5+4th side
If we move everything but the 4th side over to the left we can solve
C. 8a-2=4th side is the correct answer
Answer:
Learn your timetables daily.
Step-by-step explanation:
You can find songs online to help you memorize and understand them in the simplest form.
Answer:
<u>2</u>
15
Step-by-step explanation:
<u>16</u> /4=4/2=2
120/4=30/2=15
