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2 years ago

8

giles is searching for a sock and discovers that he has 10 socks for every 5 pairs of shoes. if he has 20 socks how many pair of

shoes does he have

1 answer:

nekit [7.7K]2 years ago

8 0

It will be 10 pair of shoe

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1/2(4x+10)=2 i need to get x

kari74 [83]

First you need to distribute the 1/2 by the numbers in the parentheses
1/2•4x and 1/2•10 which equals
2x+5=10

next, you will need to get the 2x by itself so you would do
2x+5=10
-5=-5
2x=5

finally, you divide the 2 by the 5 so you can get the x by itself
2x divided by 5

the answer is: x=2.5

8 0

2 years ago

A company says its premium mixture of nuts contains 13% Brazil nuts, 19% cashews, 17% almonds, and 8% hazelnuts, and the

beks73 [17]

Answer:

A) There are no Counts

B) I'll count the number of each type of nut.

Step-by-step explanation:

A) Yes, the Chi-square is not an appropriate method because the question gave us the weight of the nuts in grams and these are not counts. Whereas, the chi-square goodness-of-fit test requires that the data values are counts.

B) What i will do instead is that i will count the number of each type of nut and assume that the given percentages are also relevant for each type of nut.

4 0

3 years ago

Let’s say a GWC coder is working on a project that includes 6 x (8 +7) lines of code. Rewrite this expression in words.

Sladkaya [172]

Six times (eight plus seven)

3 0

2 years ago

AlekseyPX

Answer:

$b=+-5\sqrt{C}$

Step-by-step explanation:

$C=b^2/25$

$25C=b^2$

$\sqrt{b^2}=+-\sqrt{25C}$

$b=+-5\sqrt{C}$

8 0

3 years ago

Read 2 more answers

Louis bought a burger and soda for $8. Kate purchased a slice of pizza and soda for $9. Biff purchased a burger, a slice of pizz

Arte-miy333 [17]

The equation for Louis's purchase is: $x+y=8$

The equation for Kate's purchase is: $y+z=9$

The equation for Biff's purchase is: $x+y+z=13.50$

Step-by-step explanation:

First of all we have to define variables for each item involved in the purchase

Let x represent burger

y represent soda

z be the slice of pizza

Then

"Louis bought a burger and soda for $8"

$x+y=8$

"Kate purchased a slice of pizza and soda for $9"

$y+z=9$

"Biff purchased a burger, a slice of pizza and a soda for $13.50"

$x+y+z=13.50$

The equation for Louis's purchase is: $x+y=8$

The equation for Kate's purchase is: $y+z=9$

The equation for Biff's purchase is: $x+y+z=13.50$

Keywords: Linear Equations, Variables

Learn more about Linear equations at:

#LearnwithBrainly

5 0

3 years ago