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sasho [114]
3 years ago
6

Can someone help me with these 2 questions?​

Mathematics
1 answer:
likoan [24]3 years ago
3 0

Answer:

5. 8 months

6. 13 pencils

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A chef cooks 9lbs of chicken for 36 people and for 68 people it takes 17 lbs of chicken
Nookie1986 [14]
I think you multiply 17×9 which equals 153 and then multiply 68×36 which equals 2,448 and then add 2,448+153 which equals 2,601
6 0
3 years ago
The ages of two brothers are in the ratio two to three, but in eight years, the ratio of Their ages will be three to four. what
Gnoma [55]
O - older one
y - younger one

\dfrac{y}{o}=\dfrac{2}{3}\\
\dfrac{y+8}{o+8}=\dfrac{3}{4}\\\\
2o=3y\\
3o+24=4y+32\\\\
2o-3y=0\\
3o-4y=8\\\\
-8o+12y=0\\
\underline{9o-12y=24}\\
o=24



It's 24.
8 0
3 years ago
Can someone help me plz
VikaD [51]
Name all the angles that have v as a vertex
4 0
3 years ago
The circle below is centered at the point (1, 2) and has a radius of length 3.
Vitek1552 [10]

The equation is (x-1)^2+(y-2)^2=81

8 0
4 years ago
300 pounds of oranges were purchased at $0.24 per pound. The desired markup is 50% based on selling price, but 21% spoilage is e
andrezito [222]
1. The problem indicates that 300 pounds of oranges were purchased at $0.24 per pound, so the cost is:
 
 300x$0.24=$72
 
 2. A percent of 21% spoilage is expected, which means that 89% of 300 pounds of oranges left, is:
 
 300x0.89=267 pounds of oranges
 
 3. We want to calculate the selling price per pound of 267 pounds of oranges, so let's call this value "x":
 
 Markup %=(Markup/cost)x100
 
 Markup=267x-72
  
 4. The desired markup, based on selling price, is 50%. So, when we substitute the values, we obtain:
 
 (267x-72/72)x100=50
 
 5. Let's clear the "x":
 
 (26700x-7200/72)=50
 26700x-7200=50x72
 26700x-7200=3600
 26700x=3600+7200
 x=10800/26700
 x=$0.40
 x=40 cents
 
 What should the selling price per pound be?
 
 The answer is: 40 cents or $0.40
8 0
4 years ago
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