Given:
number of friends = 2 (Keith and Michelle)
total cost of meal plus tip = $53.70
total tip given = $9.60
Find: How much each friend paid for the meal excluding the tip.
Total amount paid : 53.70
less: total tip paid <u> - 9.60</u>
total cost of the meal: 44.10
divide: between 2 friends <u> ÷ 2 </u>
cost per friend 22.05
Keith and Michelle will each contribute $22.05 for the meal.
They will also contribute $4.80 each for the tip.
Each friend will contribute a total of $26.85 for the meal and tip.
For this case what you can do is an average to calculate the number of hours it will take them to work together:
Let
t: average time.
hi: hours worked for each one.
n: number of teams.
The average will be given by:
t = (h1 + h2) / (n)
Substituting both values:
t = ((15) + (10)) / (2) = 12.5
answer
it would take 12.5 h to pave that same section of highway if both crews worked together
Answer:
laura has 160 pounds of green beans at her vegetable stand. she sells 10 pounds of green beans every hour, what is the percent decrease in green beans after 3 hours?Step-by-step explanation:
Answer:
72/ 2π is the answer for the question
Answer:
9. B: y = 7.5x - 2
10. y = 2x - 1/4
11. C: A newborn baby weighs 8 pounds at birth and gains 1.5 pounds for 3 months.
Step-by-step explanation:
If there is a minus symbol before the y-intercept then the slope is negative.
For 0 it has 8. A newborn baby is 0 months old.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
(Edit) Happy holidays!