4 + y = 9.5
subtract 4 from both sides :
4 + y - 4 = 9.5 - 4
y = 5.5
I got 5x^2 - 30x................
Answer:
A
Step-by-step explanation:
The following ratio is true for any circle
= 
← C is circumference
= 
( cross- multiply )
30C = 1440 ( divide both sides by 30 )
C = 48 → A
I believe the answer is 1792.
Answer:
-4 and -2✓6+3
Step-by-step explanation:
use pemdas
1(1-8)÷✓1 + 3
-7÷1+3
-4
6(6-8)÷✓6+3
-12÷✓6+3
multiply fraction by ✓6 on bottom and top to get rid of square root on bottom
-12✓6÷6+3
divide -12 by 6 and put radical next to it
-2✓6+3
