The representative sample contained more girls than the boys
Answer:
27:72
Step-by-step explanation:
First I would convert three days to hours. 24×3=72
Answer: 27:72
Maddie bought 2 gallons and 2 quart of ice cream. 4 quarts = 1 gallon.
4x2= 8 gallons and 2 quarts.
Okay, the total is 69 units.
(3y)+(12)+(y+1)+(2y+3)+(11)=69
Combine like terms
6y+27=69
Subtract 27 from both sides.
69-27=42
Divide by 6 on both sides
42/6=7
y=7
Plug it into the length of AB
2(7)+3
14+3
length of AB=17
C. 4 because 4 is a perfect square, as well as x^2 and 4x
I hope that helps!
