-21x+28 is factored into:
-7(3x-4)
Answer:
Step-by-step explanation:
1) -28r +14=-12r-2
-16r=-16
r=1
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2) -35x+5=6x-36
-41x=-41
x=1
1 1/3 or 4/3 of an orange to each person. Suppose you cut each orange into thirds (1/3 * 4)
Answer:
$8.87 per pound
Step-by-step explanation:
The formula for surface area of a sphere: A = 4 pi r^2.
Since the radius is 30 m then A = 4pi30^2.
30^2 x 4 =3600
A=3600pi m
