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3 years ago

HELP PLS ILL MARK BRAINLIST!!

Mathematics

2 answers:

scoundrel [369]3 years ago

5 0

Answer:

C- $1.70

Step-by-step explanation:

First, put the numbers in order from least to greatest. You then need to separate the numbers in the middle. The middle numbers are 1.65 and 1.75.

You then need to find the number that is in between 1.65 and 1.75 that is common and stays the same. The middle number would be 1.70, so that's your answer.

Naddik [55]3 years ago

4 0

Answer:

D.) $1.74

Step-by-step explanation:

Add up all the prices and then divide by 6 to find the median

= 1.743333333

I hope this helps you! :)

-KeairaDickson

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Svetach [21]

Answer:

There were a total of 40 girls there

Step-by-step explanation:

32 divided by 4 is 8

So multiply 8 x 5 to get 40

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3 years ago

VERNON TOSED A COIN 20 TIMES THE RESULTS WERE8 HEADS AND 12 TAILS

Oxana [17]

Answer:

8+12=20

Step-by-step explanation:

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2 years ago

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Please help with 6 and 7

Ilya [14]

Answer:

6. The number is $-5$

7. The two numbers are $10$ and $11$

Step-by-step explanation:

Question six can be re-worded to create the following expression:

$-2=\frac{4x+10}{5}$

Solve for x to find the number:

$-2=\frac{4x+10}{5}\\-10=4x+10\\-20=4x\\\frac{-20}{4} = x\\-5 = x$

Question seven can be solved by first listing the constraints (assuming x is smaller than y):

x and y are less than 20
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$3x - 8 = 2y$

To get the numbers, we can create a system of linear equations. First, solve for $y$ in each expression:

$y = x+1$

$2y = 3x-8\\y = \frac{3}{2}x - 4$

Solve for $x$ :

$x+ 1 = \frac{3}{2}x - 4\\x + 5 = \frac{3}{2}x\\5 = \frac{3}{2}x - x\\5 = \frac{1}{2}x\\10 = x$

Solve for $y$ :

$y = x + 1\\y = 10 + 1\\y= 11$

4 0

2 years ago

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Rewrite the equation 4x - 5y = 20 into slope-intercept form and graph it.

natta225 [31]

Y= 4 - 4/5x all you have to do is make it go up 4 from 0 and either go down 4 and go right 5 or up 4 and to the left 5... hope this helped!

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3 years ago

I’ll mark brainliest for anyone who answers.

mash [69]

Answer:

Step-by-step explanation:

You have the right answer

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3 years ago

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