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almond37 [142]
3 years ago
15

Pls help ill give brainlist

Mathematics
2 answers:
Elden [556K]3 years ago
8 0

Answer:

2

Step-by-step explanation:

$24 equals 7 pencils, each x dollars worth, and the $10 left over: 24=7x+10.

Solve for x,  24-10=7x

14=7x

$2=x

The cost of each pencil is $2  

DaniilM [7]3 years ago
4 0

Answer:

$2

Step-by-step explanation:

→ Work out how much she spent

24 - 10 = 14

→ Divide it by the amount of pencils

14 ÷ 7 = 2

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Which measure of central tendency does 4 represent for the data shown?
kondor19780726 [428]

Answer:

4 is the median

Step-by-step explanation:

The mean is the average, the median is the middle value when listed from smallest to largest, and the mode is the value that appears most often

4 is the middle value since they are listed from smallest to largest

4 is the median

7 0
3 years ago
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9x-30 I’m pretty sure!
We are finding the difference, which means subtract! Nine times a number would be 9x and since it’s difference you would subtract it by 30.
3 0
3 years ago
This is an angle whose measure is exactly 90°
KatRina [158]

Answer:

A right triangle?

Step-by-step explanation:

8 0
3 years ago
75 girls at a summer camp were asked to complete a survey about their favorite outdoor activity. 27 girls chose swimming and 32
Oduvanchick [21]

ANSWER

Find out the expression gives the percent of survey participants who chose swimming.

To proof

As given

75 girls at a summer camp were asked to complete a survey about their favorite outdoor activity.

27 girls chose swimming

32 girls chose hiking.

FORMULA

Percentage = \frac{Part\times100}{whole}

total girls  = 75

girls chose swimming = 27

put in the formula

= \frac{27\times100}{75}

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Hence proved

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Answer:

Skewed right as the values decrease to the right.

4 0
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