Answer:
x= - b + square root b square - 4ac by 2a
Answer:
1/2
Step-by-step explanation:
6(1.15) + 3.75 + 7.45 + 13(1.15) + 3(37) =
6.90 + 3.75 + 7.45 + 14.95 + 111 =
144.05 <== total bill
9/16+ 1/2
= 9/16+ (1*8) / (2*8)
= 9/16+ 8/16 (common denominator is 16)
= (9+8)/16
= 17/16
= (16+1)/16
= 16/16+ 1/16
= 1+ 1/16
= 1 1/16
The final answer is 1 1/16~
Answer:
(-2,3)
Step-by-step explanation: