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Sedbober [7]
3 years ago
15

The store clerk has 21 mugs to display on shelves.She wants to display an equal number of mugs on each shelf with no mugs left o

ver.Which problem below shows a way she can do this?
Mathematics
1 answer:
kramer3 years ago
3 0

The concept to do this question is to break the number into its factors and then make different combination.

The given number has just two factors

The factors of 21 are 3 & 7.

Which means

21 = 3 × 7.

So

Either we can have 7 shelves with 3 mugs on each shelf.

Or

We can have 3 shelves with 7 mugs on each shelf.

This way as 21 is divisible by 3 & 7. No mugs shall be left out.

So We have two solutions to this.

7 shelves with 3 mugs on each shelf.

3 shelves with 7 mugs on each shelf.

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Write the x-intercept of the graph of -6x + y = 8.
Trava [24]

Answer:

x-intercept:  x = -4/3

Step-by-step explanation:

x-intercept when y = 0

-6x + 0 = 8

so

-6x = 8

x = 8/-6

x = -4/3

6 0
3 years ago
At first,Ben had $90 and Chandra had $48 .each bought a shirt at the same price.the amounts of money Ben and chandra had left we
antiseptic1488 [7]
90-48 = 42
3 units = 42
1 unit = 14
48-14=34
7 0
3 years ago
The first step is to use the property of equality to combine the constant terms.
Karo-lina-s [1.5K]

Answer:

subtraction

Step-by-step explanation:

just did it and got it right

3 0
3 years ago
Select the correct answer. Which sentence correctly describes a data set that follows a normal distribution with a standard devi
Artyom0805 [142]

Answer: Option (c) is correct.

68% of the data points lie between 10 and 18.

Step-by-step explanation: Given :  a normal distribution with a standard deviation of 4 and a mean of 14

We have to choose the  sentence that correctly describes a data set that follows a normal distribution with a standard deviation of 4 and a mean of 14.

Since, given 68% data.

We know mean of data lies in middle.

And standard deviation is distribute equally about the mean that is 50% of values less than the mean  and 50% greater than the mean.

So, 68% of data lies

mean - standard deviation = 14 - 4 = 10

mean + standard deviation = 14 + 4 = 18

So, 68% of the data points lie between 10 and 18.

5 0
2 years ago
Read 2 more answers
Math again sadly i need help on
dalvyx [7]

Answer:

13x+12

Step-by-step explanation:

27x-14x=13

+12 because there is nothing else there

5 0
3 years ago
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