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3 years ago

15 points :) and ill mark brainliest

Mathematics

2 answers:

avanturin [10]3 years ago

8 0

Answer:

y = − 2 x − 8

Step-by-step explanation:

Write in slope-intercept form, y = m x + b .

guajiro [1.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

because you subtract both the y and x axsis then devide them

10-8 2

------- = ------ = 0.2

1 +8 9

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Write the equation of the line that passes through the point (2,-9)<br> and has a slope of -5.

balu736 [363]

Step-by-step explanation:

Find equation

y - y1 = m(x - x1)

y + 9 = -5(x - 2)

y = -5x + 10 - 9

y = -5x + 1 → Equaton

7 0

2 years ago

Orchestra seats for a Symphony per-

slamgirl [31]

Answer:

The Answer is that Orchestra seats were $15 and Balcony seats were $9.

Step-by-step explanation:

400(x+6) + 250x = 8250

400x + 2400 + 250x = 8250

650x + 2400 = 8250

650x = 5850

x = 9

Proof:

400(15) + 250(9) = 8250

6000 + 2250 = $8,250

7 0

3 years ago

Help me with this pls

oksano4ka [1.4K]

Answer:

x=9

Step-by-step explanation:

dyyfjfjsjujsjsivjsjicuejie82iu3828i$>÷>$>$>×&$:

4 0

2 years ago

Read 2 more answers

Dont even know where to start

zalisa [80]

Answer:

$\displaystyle M = ( 3,1 )$

Step-by-step explanation:

we are given the endpoint i.e P and Q of a line segment

we want to figure out the Midpoint of the Line segment

in order to do so we can use Midpoint formula given by

$\displaystyle M = \bigg( \frac{ x_{1} + x_{2} }{2} , \frac{ y_{1} + y_{2}}{2} \bigg)$

so let

$x_1=-2\\x_2=8\\y_1=-2\\y_2=4$

substitute

$\displaystyle M = \bigg( \frac{ - 2 + 8}{2} , \frac{ - 2 + 4}{2} \bigg)$

simplify addition:

$\displaystyle M = \bigg( \frac{ 6}{2} , \frac{ 2}{2} \bigg)$

simplify division:

$\displaystyle M = ( 3,1 )$

hence,

the Midpoint of the line segment is (3,1)

5 0

3 years ago

12) reflection across y = x

densk [106]

I’m pretty sure it’s c

4 0

3 years ago