What si the answer to this? I'm bad at graphs sorry :). Btw it's number 22
MathG33k avatar

Answers

Answer 1
Answer: a) To find amount collected in each category - you must understand that the numbers inside the circle represent an angle (in units of degrees).  Since we know a circle is composed of 360 degrees, we know each other portions as a ratio of that full circle

for simplicity sake, i will use "d" to represent "degrees"

Shirts = (140d)/(360d)*($7200) = $2800
Pants = (80d)/(360d)*($7200) = $1600
Other = (75d)/(360d)*($7200) = $1500
Shoes = (360d - 140d - 80d - 75d)/(360d)*($7200) = $1300
Total = $7200 [OK]

b) Knowing long sleeve shirts are to be 1/4 of the shirts sales, find the angle which represents in on the pie graph:

angle (long sleeve shirts) = 1/4*(140d) = 35d

c)  Assuming ratios to maintain over the next $900 of sales

Pant sales (in the next $900 of total sales) = ($900)*(80d/360) = $200

hope that helps
Answer 2
Answer: If It is in fact (b), then it's 90 degrees


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Find the percent increase. Round to the nearest percent.
From 76 books to 144 books

Answers

First find the increase in books
144-76 = 68

Next find the percentage for 68
68/144 = 0.47222
0.47*100 = 47%

Apples are on sale at the grocery store at a price of 8 apples for $4.00 .Mark buys 12 apples. If he is charged the sale price for apples, how much will Mark pay?

Answers

You can do this problem 2 ways.  Whichever works easier for you:

Take the cost of 8 apples and divide it by 8 in order to find a per apple cost
4/8 = $.50 per apple
Then multiply the total number of apples by the cost per apple
12 * $.50 = $6.00 paid

Or

You can divide the total number of apples by 8 to find how many units of apples you have

12/8 = 1.5

Then multiply the number of units by the cost for 1 unit (8 apples)

1.5*$4 = $6.00

Solve. 2x + 4 < 5x + 3 A) x > 3 B) x < 3 Eliminate C) x > 1/3 D) x < 1/3Solve.

2x + 4 < 5x + 3


A)
x > 3


B)
x < 3
Eliminate

C)
x >
1
3


D)
x <
1
3

Answers

Answer:

1) C

Step-by-step explanation:

1) 2x + 4 < 5x + 3

3x > 1

x > ⅓

What is the integer of elevation of 145 feet

Answers

It is -145 because u change it to a negative sense it is a integer 

Noah and his children went into a grocery store and where they sell apples for $1 each and mangos for $2 each. Noah has $20 to spend and must buy at least 9 apples and mangos altogether. If Noah decided to buy 4 apples, determine the maximum number of mangos that he could buy. If there are no possible solutions, submit an empty answer.

Answers

An empty answer is an answer that would be empty while also being an answer at the same time.

Final answer:

After spending $4 on apples, Noah has $16 left. Given that each mango costs $2, he can purchase a maximum of 8 mangos.

Explanation:

With the given situation, Noah is planning to buy 4 apples at $1 each, costing him a total of $4. The total money Noah has is $20, so we subtract the cost of the apples from this. This leaves Noah with $20 - $4 = $16 to spend on mangos. Since each mango costs $2, we divide the remaining money by the price of each mango to find the quantity Noah can buy. So, it becomes $16 ÷ $2 = 8. Therefore, the maximum number of mangos Noah could buy, while also purchasing 4 apples, would be 8 mangos.

Learn more about Problem solving here:

brainly.com/question/31606357

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What is the sum of 9c+(8+3c)?

Answers

9c+(8+3c)      
9c+8+3c     (collect like terms)

9c+3c+8
12c+8

12c+8 is the answer.
im not sure if your teacher also wants the answer to be in simplest form so im going to do that below as well:

12c+8      (4*3=12 and 4*2=8. you can take out a 4 from those 2 numbers)

4(3c+2) (this is the simplest form of 
9c+(8+3c))


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