To start off with $10.50 is 1050 cents. For the cleaning, he works 1 and 3/4 hours. That's $10.50 for one hour. $10.50/4 is $2.62 (rounded to a whole number.) Total: $13.12. For the paperwork, he works 2 and 1/3 hours. So that's $21 for 2 hours. $10.50 divided by 3 is $3.50. Total for paperwork is $24.50. For serving customers it's $10.50 for 1 hour. 10.50/12 is 87.5 cents so around 87 cents.. Total: $11.37. For the total earnings it is $13.12 + $24.50 + $11.37 = $48.99. (not that I have rounded all answers to whole numbers (you can't have a 1.5 cents for example)
Step-by-step explanation:
length=x
width=x-1
x + x + (x-1) + (x-1) = 54
4x - 2 = 54
4x = 56
x = 14 ft
x = 14 ft
x - 1 = 14 - 1 = 13 ft
x = 14 ft
x - 1 = 14 - 1 = 13 ft
Perimeter= x + x + (x-1) + (x-1)
54 ft = 14 + 14 + (14 - 1) + (14 - 1)
54 ft = 28 + (13 +13)
54 ft = 54 ft
<span>y= 2/3x - 4
3y = 2x - 12
</span><span>equivalent to
</span>
<span>B. 2x - 3y = 12
</span>
Answer:
19
Step-by-step explanation:
Answer:y=4
Step-by-step explanation: