All categories

2 years ago

(6x + 3y + 4) - (8x +9y) liner expressions...

Mathematics

2 answers:

Oksana_A [137]2 years ago

7 0

Step-by-step explanation:

(6x + 3y + 4) - (8x +9y)

6x + 3y + 4 - 8x - 9y)

-2x -6y + 4 (.°. Take 2 as common)

2(-x -3y + 2)

-x -3y + 2 = 0

x + 3y - 2 = 0

Pepsi [2]2 years ago

5 0

Answer:

−2⋅(x+3y−2)

Step-by-step explanation:

You might be interested in

Research results showed that experimental Drug R had a minimal to modest effect in reducing the symptoms of generalized anxiety

Angelina_Jolie [31]

Answer:

The variable that may change in response to the increase of the drug is the GAD symptoms by a 37,5%.

Step-by-step explanation:

According to the results of the first experiment with a mass of 200 mg of Drug R, they obtain a reduced of the GAD symptoms by a 25 percent evidenced by the Hamilton Anxiety Scale.

If they decided to increase the mass of Drug R to 300 mg the results expected are a increase of the porcentange of the reduced symptoms of generalized anxiety disorder, according to the tendence of the first hypothesis and the Hamilton Anxiety Scale.

We can express this increase by using the three simple rule. Where if 200 mg of Drug R reduced the 25% of the GAD symptoms, if we increase to 300 mg of Drug R how much porcentage this amount will be reduced.

Doing the maths 300mg × 25%=7500mg%,

⇒ 7500mg% ÷ 200mg = 37,5%.

In conclusion if they increased the mas of Drug R to 300 mg they will be reduced the generalized anxiety disorder (GAD) to a 37,5%.

3 0

4 years ago

Round 81.139 to the nearest tenth

Gnesinka [82]

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).

If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).

81.139 ≈ 81.1

6 0

3 years ago

Read 2 more answers

Find the measure of ∠P

Blizzard [7]

Triangles internal angles will always equal 180 degrees.

So, with that being said we can add up the known angles and subtract them from 180 to get our missing angle

28+67 = 95
180-95 = 85
so angle P is 85 degrees

7 0

3 years ago

Read 2 more answers

PLZ HELP FAST!!!!!!!!!!!!

WITCHER [35]

Answer:

BEYONCE

Step-by-step explanation:

YOU CAN TASTE THE DISHONESTY, IT’S ALL OVER YOUR BREATH

AS YOU PASS IT OFF SO CAVALIER, BUT EVEN THAT’S A TEST

CONSTANTLY AWARE OF IT ALL, MY LONELY EAR

PRESSED AGAINST THE WALLS OF YOUR WORLD

PRAY TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I’M PRAYING TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME

I’M PRAYING TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I PRAY YOU CATCH ME

NOTHING ELSE EVER SEEMS TO HURT LIKE THE SMILE ON YOUR FACE

WHEN IT’S ONLY IN MY MEMORY, IT DON'T HIT ME QUITE THE SAME

MAYBE IT’S A CAUSE FOR CONCERN, BUT I'M NOT AT EASE

KEEPING MY HEAD TO THE CURB

PRAY TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I PRAY TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME

I’M PRAYING YOU CATCH ME

4 0

3 years ago

Read 2 more answers

10 less than the product of 4 and z

Bumek [7]

Answer:

4z-10

Step-by-step explanation:

Hope this helped idek if its an option but so srry if its wrong.

7 0

2 years ago

Read 2 more answers