4 years ago

Find the slope that passes through -3,1 and 7,5

Mathematics

1 answer:

andrezito [222]4 years ago

6 0

y1 - y2 / x1 - x2

1 - 5 / -3 -7

-4/-10

2/5

Hope this helps! ;)

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Miriam is going to the county fair. Each ride ticket costs $2 and admission costs $7. Miriam has $25 to spend at the fair.

Talja [164]

Answer:

Step-by-step explanation:

Given data

Ride ticket= $2

Admission= $7

Amount= $25

We want to find the greatest number of rides

let the number of rides be x

The expression to describe how she spends the amount is given as

y=7+2x

for y= 25, let us find x

25= 7+2x

25-7= 2x

18=3x

x= 18/2

x= 9

Hence the number of rides is 9

6 0

3 years ago

7/11 as a decimal rounded to 3 decimal places

Scrat [10]

Answer:

0.636

Step-by-step explanation:

7/11 we can times 11 by 100/11

Then times 7 by 100/11

then divide by 100

That gives us 0.636

★ВУёヽ(‘∀`○)ﾉВУё☆

❤Gianna❤

5 0

3 years ago

Find the slope of the line passing through the following points: (-12, -56), (-57,39).

Gnoma [55]

$(\stackrel{x_1}{-12}~,~\stackrel{y_1}{-56})\qquad (\stackrel{x_2}{-57}~,~\stackrel{y_2}{39}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{39}-\stackrel{y1}{(-56)}}}{\underset{run} {\underset{x_2}{-57}-\underset{x_1}{(-12)}}} \implies \cfrac{39 +56}{-57 +12} \implies \cfrac{ 95 }{ -45 } \implies {\Large \begin{array}{llll} - \cfrac{19 }{ 9 } \end{array}}$