6y + 5 > 8
Subtract 5 from each side: 6y > 3
Divide each side by 6 : y > 1/2
If Benny is 12 right now, that means that he is twice his sisters age because he is 200% of or 2 times his sister's age. His sister right now is 6 years old then.
After 4 years, Benny will be 16 (add 4 to 12) and his sister will be 10.
To find the percentage,divide his age by his sister's age and make it a percentage.
16/10=1.6=160%
Hope this helps.
Answer:
Cube surface Area = edge^2 * 6 therefore,
edge^2 = surface area / 6
edge^2 = 294 / 6
edge^2 = 49
edge (or side) = 7 inches
Step-by-step explanation:
Answer:
im not sure
Step-by-step explanation:
Answer:
1500%
Step-by-step explanation:
The formula for Percentage increase is
Increase/ Initial Amount × 100
Increase = Current Amount - Initial Amount
Increase = $320,000 - $20,000
Increase = $300,000
Percentage Increase =
$300,000/$20,000 × 100
= 1500%
The percent increase in home value in those 50 years is 1500%