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3 years ago

Solve the following: 5x -1oy -6y +8x +4=

1 answer:

4 0

5x-1y-6y+8x+4
8x+5x = 13x + 4 = 17x -1y-6y= -7y
17x-7y = 10xy

This is how I was taught to solve it. However, your school may do it differently

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A line passes through the point ( -10, 4) and has a slope of 1/2

qwelly [4]

Answer:

$y-4=\frac{1}{2} (x+10)$

Step-by-step explanation:

Point-slope form: $y-y_1=m(x-x_1)$ when the given point is $(x_1,y_1)$ and the slope is $m$

$y-y_1=m(x-x_1)$

Plug in the point (-10,4)

$y-4=m(x-(-10))$

Two negatives make a positive

$y-4=m(x+10)$

Plug in the slope

$y-4=\frac{1}{2} (x+10)$

I hope this helps!

3 0

2 years ago

Which rectangle if translated 3 units left and 10 units down and then reflected over the line x = -5 will result in rectangle E?

aev [14]

Answer:

Rectangle C

Step-by-step explanation:

i just had this question and got it right

7 0

3 years ago

PLEASE HELP ASAP WILL MARK BRAINLIEST

luda_lava [24]

Answer:

x=11

Step-by-step explanation:

7x-9-4(x-1)=28

7x-9-4x+4=28

3x-5=28

3x=33

x=11

4 0

3 years ago

Please help me with thsi

Bogdan [553]

Answer:

Option 2

Step-by-step explanation:

I say option to because it is 990

8 0

3 years ago

Solve |2x - 5| = 4 someone help

ss7ja [257]

$\text{Solve the absolute value, remember, there are two answers/outcomes}\\\\\text{First outcome:}\\\\2x - 5 = 4\\\\\text{Solve:}\\\\2x - 5 = 4\\\\\text{Add 5 to both sides}\\\\2x=9\\\\\text{Divide by 2}\\\\\boxed{x=\frac{9}{2}}\\\\\text{Second outcome:}\\\\2x - 5 = -4\\\\\text{Add 5 to both sides}\\\\2x=1\\\\\text{Divide by 2}\\\\\boxed{x=\frac{1}{2}}$

4 0

3 years ago