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Orlov [11]
3 years ago
12

What is the slope of the line passing through the points (6, 7) and (1, 5) ?

Mathematics
2 answers:
Ratling [72]3 years ago
8 0
Well Slope is change in y over change in x. So y2-y1/x2-x1. 5-7=-2, 1-6=-5 so -2/-5 or 2/5 as negatives cancel each other out. A common way it is also represented is delta y/ delta x. Delta meaning change in. The answer is 2/5 
Lyrx [107]3 years ago
4 0
5-7 = -2 and 1-6= -5 so the slope would be 2/5. you would set it up like this:

y=2/5x   and then your y-intercept
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Identify two composite numbers that each have 8 as a factor.
Dima020 [189]
<span>A composite number, we remember, is a whole number (no decimals or fractions) that can evenly divide (again, into no fractions or decimals) into two numbers other than itself and 1 (sort of the opposite of a prime number). So, 8 needs to be one of the two numbers. Pick another number--any whole number--and multiply it by 8. The result will be your composite number. Two examples: 8 times 6 equals 48. This works as 48 divided by 8 equals 6, both of which are whole numbers other than 48. Another is 72, the product of 8 times 9.</span>
5 0
3 years ago
James and Sarah went out to lunch. The price of lunch for both of them was $20. They tipped their server 15% of that amount.
Wittaler [7]

\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{15\% of 20}}{\left( \cfrac{15}{100} \right)20}\implies 3~\hfill \begin{array}{llll} \stackrel{\textit{price + tip}}{20+3\implies 23}\\\\ \stackrel{\textit{each one paid half of 23}}{11.5} \end{array}

4 0
3 years ago
Read 2 more answers
3. Use congruent triangles to find side lengths.
tatyana61 [14]

Answer:

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7 0
3 years ago
You are choosing between two health clubs. Club A offers membership for a fee of $28 plus a monthly fee of $24. Club B offers me
Schach [20]

Answer:

The cost will be the same after 1 month

Step-by-step explanation:

Step 1: set up the equation

club A= 28x+24  club B= 35x+17

club A=club B: 28x+24=35x+17

Step 2: Get rid of the smallest X

28x+24=35x+17

-28         -28

24=7x+17

Step 3: Get rid of the constant next to the variable to isolate the variable

24=7x+17

-17       -17  

7=7x

Step 4: Inverse operation to remove variable

7÷7x=7x÷7x

1=1

I hope this helped, im not too good at explaining but im positive the solution is correct.

3 0
3 years ago
Whats the answer for taking its square root?<img src="https://tex.z-dn.net/?f=y%5E%7B2%7D%20%3D%2068" id="TexFormula1" title="y^
Reil [10]

Answer:

y=\pm 2\sqrt{17}

Step-by-step explanation:

y=\pm \sqrt{68} \\ \\ y=\pm 2\sqrt{17}

4 0
1 year ago
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