<u>Answer:</u>
- 16 marbles.
- 15 balloons.
<u>Step-by-step explanation:</u>
<u>Question-1 solution:</u>
<u>We can solve this question with the help of proportion. Seek solution below!</u>
- 6:4 = 24:x
- => 6x = 96
- => x = 16
Hence, for question 1, the answer is 16 marbles.
<u>Question-2 solution:</u>
<u>We can solve this question with the help of proportion. Seek solution below!</u>
- 6:4 = x:10
- => 60 = 4x
- => x = 15
Hence, for question 2, the answer is 15 balloons.
Hoped this helped.
1) Johnson's profit is
... net profit = selling price - costs = $155 - 35.00 - 39.17 - 36.43 = $44.40
His net earnings per hour are then
... earnings/hours = $44.40 / (4.5 h) = $9.87/h
2) net profit = selling price - overhead - cost
... net profit = selling price - 0.45 × selling price - cost . . . . substitute for overhead
... net profit = 0.55 × selling price - cost
Given that overhead = 0.45 × selling price, we can find selling price by dividing by 0.45:
... selling price = overhead/0.45
Using this in the profit equation, we have
... net profit = 0.55×(overhead/0.45) - cost
... = (0.55/0.45) × $65.34 - 49.32 . . . . . . substitute given numbers
... net profit = $30.54
Answer:
2=12.5 3=18.75 4=25 5=31.25
Step-by-step explanation:
4000 50x80=4000 so to right and I got it in the calculator
Answer:
d
Step-by-step explanation:
Just put it equal to 180.
2x+5+4x-11+90=180
6x+84=180