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sdas [7]
3 years ago
9

2. A produce store sold 40 red grapes. If the ratio of red grapes to green grapes is 5 : 2, what is the combined amount of red a

nd green grapes sold?
Mathematics
1 answer:
Xelga [282]3 years ago
7 0

Answer:

the total amount is 56 grapes

Step-by-step explanation:

40/x=5/2

cross multiply

80=5x

divide

16=x

add both amounts

40+16=56

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What is the sum of the last 5 terms of the series 1 9 17... 49?
drek231 [11]
The series is increasing by 8 each time.

So that means the complete series is:
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Add the last 5 digits:
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Answer:
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4 0
4 years ago
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Half of sarans wire is equal to 2/5 of daniel's. chris has 3 times as much as sarah. in all, their wire is 6 feet. how long is s
Pepsi [2]
You need to make a series of equations from what you are given first. I am going to use the first letter of each of the names to represent the length of that persons wire.
1/2s=2/5d
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Okay. Now you can combine the first two equations knowing what s equals:
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3c+15c/4+c=6

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7 0
3 years ago
The dimensions of a room are 25 ft by 20 ft, respectively. Find the length across the diagonal of the room to the nearest whole
TiliK225 [7]
I think the answer is 32
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3 years ago
Which of the following represents the difference between the central angles of the above regular polygons? Round to the nearest
solong [7]

Answer:

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6 0
3 years ago
Robin baked 702 cookies.He sold them in boxes of 18. After selling all of the boxes of cookies for the same amount each, he earn
loris [4]

Answer:

cost of a box is $3.5

Step-by-step explanation:

given data

sold box = 18

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solution

we consider here number of boxes of cookies is x

and

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and

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Thus, the cost of each box was 3.5

3 0
3 years ago
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