Mathematics High School

Write each expression in standard from verify that your expression is equivalent to the one given by evaluating each expression using x =5
a) 3x + (2 - 4x)
b) 3x + (-2 + 4x)
c) -3x + (2 + 4x)
d) 3x + (-2 - 4x)
e) 3x - (2 + 4x)
f) 3x - (-2 + 4x)
g) 3x - (-2 - 4x)
h) 3x - (2 - 4x)
i) -3x - (-2 - 4x)
PLEASE HELP ME!!! I DONT UNDERSTAND!

Answers

Answer 1
I don’t understand too
Lololololololol

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Find the measure of < FGE.
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Answer: 62 degrees

Step-by-step explanation:

.130-180=50

.16x+4+14x+6+50=180

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[tex]y-5\geq -7[/tex]

Answers

if you’re trying to find y the answer should be anything that equals more than negative 7 for example y could be 10
y more than or equal -2

2x+y=21;y=-2x+21
please hurry I need this straight away​

Answers

Step-by-step explanation:

2x + y = 21

Solving

2x + y = 21

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1y' to each side of the equation.

2x + y + -1y = 21 + -1y

Combine like terms: y + -1y = 0

2x + 0 = 21 + -1y

2x = 21 + -1y

Divide each side by '2'.

x = 10.5 + -0.5y

Simplifying

x = 10.5 + -0.5y

I NEED HELPPPPP!!!!!!!!!!!!!!!
On number 5.

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yes, they are proportional because. $2.56 / 32 = $0.08 and $0.48 / 6 = $0.08

and $0.08 = $0.08

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it's two different question I hope you guys help me with both plz?

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Answer:

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Step-by-step explanation:

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Answer:

x = 1  1/48

Step-by-step explanation:

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cross-multiply:

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Answer:

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Step-by-step explanation:

I know that’s the answer because I did the math so it’s right, and a good night!

Which is more, 159 ounces or 10 pounds?

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Answer:

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Step-by-step explanation:

I think 10 pounds is more

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of
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Answer:

  15xc + 0.20x(X)

Step-by-step explanation: Looks complex but hope this helps

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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90 + 90 ÷ 90 = _________​

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Step-by-step explanation:

this is correct answer

Answer:

91

Step-by-step explanation:

Using BODMAS,

90 + (90/90)

=> 90 + 1

=> 91

Pls help 30 points ASAP

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Answer:

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Step-by-step explanation:

The answer is (x-1) and (x-5)

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This is showing a corresponding pair of angles. So x would equal 34 degrees. (If it was a linear pair, it would be 180-34)

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Answer:

for the first one , it's a fraction x = 2 2/3 and for the second one it's x = -3

Answer:

1. ([tex]\frac{8}{3}[/tex],0) x-intercept

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Step-by-step explanation:

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A ≈ 473.63

Step-by-step explanation: To find the surface area for a pyramid, we can use this formula: [tex]A=lw+l\sqrt{(\frac{w}{2})^2 } +h^2+w\sqrt{(\frac{l}{y} } )^2+h^2[/tex]

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~ Lily, from Brainly.

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Step-by-step explanation:

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HELP DUE IN 10 MINS!
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x =

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HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

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