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2 years ago

13

5 screwdrivers were sold each week for every 2 cordless drills. If 14 cordless drills were sold last week, how many screwdrivers

were sold?

1 answer:

Sedaia [141]2 years ago

6 0

Answer:

35!!

Step-by-step explanation:

It should be correct but if not please tell me!!

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Simply the fraction <br><br> 21wx<br> 49xy

ddd [48]

$\frac{3w}{7y}$
this is the answer

3 0

3 years ago

Suponha que uma variável assume os valores: 11 – 8 – 7 – a – 16 – 10 Determine a de modo que a média aritmética seja igual 11.

Elenna [48]

Answer:

a = 14

Step-by-step explanation:

The mean is the sum of the values divided by the number of values.

$\begin{array}{rcl}\text{Mean}&= &\dfrac{11 + 8 + 7 + a + 16 + 10}{6}\\\\\dfrac{52 + a}{6}& = & 11\\52 + a & = & 66\\a & = & 66 - 52\\& = & \mathbf{14}\\\end{array}$

4 0

3 years ago

Pls help me answer my worksheet

bearhunter [10]

Step one know that across from 128 is 128 because of vertical angles
step two a straight line =180 so 128 -180 = 52
step three know you know 3k+4=52 so subtract 4 from 52 and that gives you 48 then divide by 3 to find k and 48/3 is 16
so k +16
because 16x3 is 48 then add 4 which is 52 and 52 plus 128 is 180

8 0

2 years ago

A bakery sold a total of 400 cupcakes in a day, and 184 of them were vanilla flavored. What percentage of cupcakes sold that day

g100num [7]

Answer:

54

Step-by-step explanation:

400-184=216

216 out of 400 turned into percentage is 54

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2 years ago

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If the volume of the pyramid is 72cm, what is its height in cm?

nydimaria [60]

it is b.9 because u have to multiply (w×h×l)/3

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3 years ago

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