I think the equation would be y=-x+1
Answer:
26.67 of Vinegar contains in the mixture.
Step-by-step explanation:
Given:
Toatl Mixture in Bottle of Salad dressing= 100 ml
80 Oil in Mixture =
20 Vinegar in Mixture =
Now 40 is Used of total mixture so 60 is remaining.
Remaining mixture = 60% =
20% of Vinegar in remaining mixture =
4ml of vinegar is added in remaining mixture.
Now vinegar quantity in remaining mixture = 12 +4 = 16ml
Percentage of Vinegar contains in the remaining mixture= = 26.67%
6 pack for $3.79
- Divide 6 by 3.79
- 6/3.79 = 1.58
- This pack is $1.58 per bottle
9 pack for $4.50
- Divide 9 by 4.50
- 9/4.50 = 2
- This pack is $2.00 per bottle
12 pack for $6.89
- Divide 12 by 6.89
- 12/6.89 = 1.74
- This pack is $1.74 per bottle
The pack of 6-pack of bottled water for $3.79 costs the least per bottle ($1.58).
Answer:
14,500
Step-by-step explanation: Just took the test.
Answer:
C
Step-by-step explanation:
m = 5x - 2
(5x - 2)² + 35x - 14 = -12
(5x - 2)² + 7(5x - 2) = -12
Replace (5x - 2) by m in the equation above
m² + 7m = -12
m² + 7m + 12 = 0