Alma and Crystal went out to et and spent $16. They wanted to tip the waitress 15%, what was the total cost of their meal includ ing tip? A: 2.40
B: 18.40
C: 4.80
D: 46.80
2 answers:
Answer:
B: $18.40
Step-by-step explanation:
100% is equal to $16 so 5% would be 16/20 or $0.80 then to get 15% you would multiply $0.80 by 3 which is $2.40. This is the tip. Then do $16 + $2.40 and the total + tip is $18.40. (Double check to make sure I'm correct)
Answer:
I dont know
Step-by-step explanation:
I don’t know
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Answer:
- 7/12
Step-by-step explanation:
- 1/2 ( 5/6 + 1/3 )
- 1/2 ( 5/6 + 2/6)
- 1/2 ( 7/6 )
- 7/12 or - 0.58
<span>3(x+4)^2-24=0
</span> <span>3(x+4)^2 = 24 </span> <span>(x+4)^2 = 24/3 </span> <span>(x+4)^2 = 8 </span><span> </span><span>(x+4)² = (2√2)² ⇒ x+4 = 2√2 ⇒ x = 2√2 - 4 </span>
Answer:
2.1666666
Step-by-step explanation:
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First you gave to get the denominators all the same then you can answer the questions