The answer to your question is C. -b/a
Answer:
z>3
Step-by-step explanation:
Answer:
A = 50
Step-by-step explanation:
The sum of the angles of a triangle is 180 degrees
A+B+C =180
2x-10 + 70 + x+30 = 180
Combine like terms
3x +90 = 180
Subtract 90 from each side
3x +90-90 = 180-90
3x= 90
Divide each side by 3
3x/3=90/3
x =30
We want to find A
A =2x-10
= 2*30 -10
=60-10
=50
Answer:
$54
Step-by-step explanation:
1 quart = 32 fl oz
3 quarts would contain 32 x 3 = 96 quarts
1 ounce would cost : $4.50 / 8 = $0.5625
96 quarts would cost = 96 x $0.5625 = $54
