Answer:
6+7x
Step-by-step explanation:
Answer: 19cm
Step-by-step explanation:
7+4=11
a²+b²=c²
7²+4²=c²
c²=49+16=65
√8+7+4=19cm
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%
100% (full) - 12.5% = 87.5% more needed.
25gallons x 87.5% = 21.875 gallons
Answer: 21.875 gallons
Step-by-step explanation:
x+x+10+50=180
2x+60=180
2x=180-60
2x=120
x=120/2
x=60