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Vitek1552 [10]
2 years ago
7

She has 100 chairs that she needs to arrange in a perfect square. How many rows of chairs does she need to make?

Mathematics
2 answers:
Mice21 [21]2 years ago
8 0
She needs to make 10 rows of chairs !!
Nookie1986 [14]2 years ago
3 0

Answer:

She needs to make 10 rows of chairs

Hope this helps!!

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The cost of one pound of peanuts is 60% of the cost of one pound of cashews. If one pound of cashews costs $2, what is the cost
Sophie [7]
Based on the given problem above, this would appear that,
one pound of peanuts = 0.60*2 = $1.2
one pound of cashews = $2
Therefore, the cost of one pound of peanuts is $1.2.
The total cost of two pounds of peanuts and one pound of cashews would be this: 1.2 + 1.2 + 2 = $4.4
Hope this answers your question. 
8 0
3 years ago
Two integers A and B have product of 24 what is the least possible sum of A and B
jeka94

The answer would be -25.


Before we get to the solution, we need to remind ourselves that integers are whole numbers, but they include even negative numbers.


First we need to look at least two factors of 24.

Positive:

24 x 1 = 24

12 x 2 = 24

8 x 3 = 24

6 x 4 = 24

Negative:

-24 x -1 = 24

- 12 x -2 = 24

-8 x - 3 = 24

-6 x -4 = 24


Now lets add these factors and see the sum of each of these factors:

24 + 1 =25

12 + 2 = 14

8 + 3 = 11

6 + 4 = 10


-24 + -1 = -25

- 12 + -2 = -14

-8 + - 3 = -11

-6 + -4 = -10


3 0
3 years ago
Read 2 more answers
Convert 2x+5y=-3 into y=mx+b form
GalinKa [24]
5y = -2x-3
y= -2x/5 - 3/5
6 0
3 years ago
If you drive 27.54 km to school and then 21.86 km to your<br> friends, how far do you drive?
AlekseyPX

Answer:

49.4 km

Step-by-step explanation:

you add 27.54 plus 21.86 so 49.4 km total between school and to your friends house

4 0
3 years ago
Which is the graph of y=-x-3?
Ann [662]

Answer:

If you are talking about y=y= \frac{3}{4} x -3, then the graph would be Graph A.

6 0
2 years ago
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