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dem82 [27]
2 years ago
11

PLEASEEEEEE AWNSER I NEED HELP! (AWNSER in scientific notation) 24-27

Mathematics
1 answer:
N76 [4]2 years ago
5 0

Answer:

24 - 27 = -3

<em>and if you meant 2/4 - 2/7 in scientic notation:</em>

<em />

<em>2/4 - 2/7 = 3/14</em>

HOPE THIS HELPS

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2 years ago
What is the perimeter of this red polygon?
Furkat [3]

Answer:

P= 26

Step-by-step explanation:

3 0
3 years ago
Kelsey makes pendants that she would like to sell at an upcoming craft fair. She must pay $200 to rent a booth at the craft fair
lubasha [3.4K]

Answer:

Additional <em>26</em> pendants are to be sold to make profit.

Step-by-step explanation:

Rent of booth at the craft fair = $200

Cost of material for each pendant = $7.80

Let Kelsey makes x number of pendants.

To calculate the total spending, we have to add the rent of booth at the craft fair and cost of material for x number of pendants.

Cost of material for x number of pendants = Cost of material for each pendant multiplied by number of pendants

Cost of material for x number of pendants = $7.80 \times x

So, total cost = $200 +  $7.80 \times x

Now, each pendant is sold at $13.50

So, total money made by selling  x pendants =  $13.50 \times x

For making profit, total money made must be greater than the total cost.

Therefore, the inequality becomes:

\bold{13.50 \times x  > 200+7.80\times x }

Let us solve the inequality now:

13.50x - 7.80x>200\\\Rightarrow 5.7x > 200\\\Rightarrow \bold{x > 35.08}

So, at least 36 pendants are to be sold to make a profit.

Additional 36-10  = <em>26</em> pendants are to be sold to make profit.

5 0
3 years ago
To divide a decimal number by 1,000, move the decimal point _____.
valkas [14]
The answer is 3 places to the left
6 0
3 years ago
Les baked 48 cookies for the bake sale at school, and sold 36 of them. in fraction form, how many cookies did Les have left?
inna [77]

Answer:

Les sold 36 of 48.

          36/48

Step-by-step explanation:

36 over 48  reduces to 3/4.

 

she sold 3/4 of the cookies.

4 0
3 years ago
Read 2 more answers
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