Solve the system by substitution.
3x-6y=2
4x+3y=-1​

Answer:

p=3

Step-by-step explanation:

8p-4p-2p=6

2p=6

p=3

plz make me braunliest

Answer:

p = 3

Step-by-step explanation:

Given

8p - 4p = 2p + 6, that is

4p = 2p + 6 ( subtract 2p from both sides )

2p = 6 ( divide both sides by 2 )

p = 3

Step-by-step explanation:

5x + 8 = 3x + 9

5x-3x=9-8

2x=1

x=1/2

Answer:

Step-by-step explanation:

Answer:

0.1%

Step-by-step explanation:

:D

Answer:

Step-by-step explanation:

Sia ran

11*5=55 miles

2 days off

55 miles/7days=7.85 miles/day average

yes, she did ran at least 6 miles per week

Answer:

21

Step-by-step explanation:

thats it 21

Answer:

I'm guess that the parentheses looking sign means absolute value so the answer should be the first choice. (-6, and -2)

Step-by-step explanation:

-6 plus 4 = -2 but since we are doing absolute value then the absolute value of -2 is 2.

-2 plus 4 = 2 So, this is also correct because the answer is 2.

Hope this helps! :)

The solution is represented by  the first number line, which has the solutions x=-6 and x=-2.

A number line is a pictorial representation of numbers on a straight line. In elementary mathematics, a number line is a picture of a graduated straight line that serves as visual representation of the real numbers. Every point of a number line is assumed to correspond to a real number, and every real number to a point.

here, we have,

We have an absolute value function for the equation.

This means that we should have two different solution in the real number line.

As the equation is

|x + 4| = 2

when we clear out the absolute value, we will have two possible solutions:

x + 4 = 2

and

-(x + 4) = 2

now we clear x from both equations

x + 4 = 2 ⇒ x = -2

-(x + 4) = 2 ⇒ x = -6

Then, we have that x=-2 and x=-4 are the solutions for the equation, and therefore the number line that represents the solution is the first one, where the points -6 and -2 are highlighted.

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[tex]\huge\text{Hey there!}[/tex]

[tex]\huge\textsf{Your GUIDE}\huge\downarrow[/tex]

[tex]\large\text{The DISTRIBUTIVE FORMULA is......}\\\large\text{a(b + c)}\\\large\text{a(b) + a(c)}}\\\large\text{a(b) = ab}\\\large\text{a(c)=ac}\\\large\text{= \underline{ab + ac}}[/tex]

[tex]\text{Now lets SOLVE for your QUESTION, shall we?}}[/tex]

[tex]\large\text{\bf{9(2n +1)}}\\ \large\text{\bf{9(2n) +9(1)}}\\\arge\text{\bf{9(2n)=18n}}\\\large\text{\bf{9(1)=9}}\\\large\text{\bf{= \underline{18n+9}}}}[/tex]

[tex]\boxed{\boxed{\bold{Answer: 18n +9}}}\huge\checkmark[/tex]

[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

Linear

Step-by-step explanation:

Linear it forms a straight line when it graphed. It also has a slope and a constant.

Answer:

8/12

2/3

Step-by-step explanation:

If correct plz plz mark as brainliest

thank you

19NBoli

:)

Answer:

The cost of 4 erasers is $5.88.

Step-by-step explanation:

$4.41 / 3 = 1.47

One eraser costs $1.47.

Multiply by 4 to find the cost of 4 erasers

$1.47 * 4 = $5.88

Answer:

It's D

Step-by-step explanation:

Answer:

x the amount of the percentage of the tax divided by the amount for the juice

Answer:

0.44

Step-by-step explanation:

Answer:

Option 3. r=800m

Step-by-step explanation:

From the table we can see that with each addition of a month the cost raises 800 dollars. (9,10).

Answer:

The third one.) r = 800m

Step-by-step explanation:

800m = 800 × m

Ex. 800 × 2 = 1,600

800 × 5 = 4,000

and so on...

Answer:

152.238095

Step-by-step explanation:

Answer:

Step-by-step explanation:

m

a

t

h

w

a

y

Answer:

answer is 3 11/12

Step-by-step explanation:

1 4/6 =10/6

2 1/4=9/4

when adding fractions that are do not share a common denominatour you have to find a common multiple

which in this case is 12

so 9/4 timesed the top and the bottom by 3 gives you 27/12

and 10/6 timesed the top and bottom by 2 gives you 20/12 and then you add the the nominators which is 20+27 which then gives you 47/12 and then to change it back to mixed fraction you will get 3 (wholes) and 11/12 (fraction)

Hope this helps xx

Answer:

4cm

Step-by-step explanation:

the opposite side is opposite the  theta symbol

Answer:

Mirror across the y axis, then mirror across the x axis

Step-by-step explanation:

Answer:

490-15x=310

Step-by-step explanation:

x Is the amount of weeks

After graphing  x⁵ – 4x³ + x² + 2, we have

x-intercepts : x ≈ 2.16, x = 1, x ≈ 1.75

local maximums : (-1.63, 10.47)

local minimums : (1.46, -1.68)

increasing : 1.46 < x < -1.63

decreasing : -1.63 < x < 1.46

In discrete mathematics, and mοre specifically in graph theοry, a graph is a structure amοunting tο a set οf οbjects in which sοme pairs οf the οbjects are in sοme sense "related". The οbjects cοrrespοnd tο mathematical abstractiοns called vertices (alsο called nοdes οr pοints) and each οf the related pairs οf vertices is called an edge (alsο called link οr line).

Typically, a graph is depicted in diagrammatic fοrm as a set οf dοts οr circles fοr the vertices, jοined by lines οr curves fοr the edges. Graphs are οne οf the οbjects οf study in discrete mathematics.

After graphing  x⁵ – 4x³ + x² + 2, we have

x-intercepts : x ≈ 2.16, x = 1, x ≈ 1.75

local maximums : (-1.63, 10.47)

local minimums : (1.46, -1.68)

increasing : 1.46 < x < -1.63

decreasing : -1.63 < x < 1.46

Learn more about graph

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Complete correct question:

Answer:

It is false

Step-by-step explanation:

Because 2+7+4x3 2 =33 not 6

2+7+24 =6

33=6

Answer:

your mum, lol

Step-by-step explanation:

someone already did it might as well put random comment

Answer:

6d-30

Step-by-step explanation:

6(d-5)

6d-30             distributive property

Answer:

7

Step-by-step explanation:

x^2=49

x=7

Answer:

for #1: 70x = y

for #2: 70x + 100 = y

Step-by-step explanation:

you pay $70 for x amount of time with will equal your total therefore it's 70x = y

if you have to pay a one-time fee of $100.00 then you have to add that to your equation giving you 70x + 100 = y

hope this is right

hope it helps too :)

Answer:

2 tickets

Step-by-step explanation:

hope it is right

Answer: 2

Step-by-step explanation: grandmother => mother and mother => daughter, then it must also be true that grandmother => daughter (all grandmothers are also someone’s daughter).

Answer:

Yes

Step-by-step explanation:

Answer:

8 yards. Trust me. I love mental math.

Step-by-step explanation:

Answer:

8 more laps

Step-by-step explanation:

15 - 7 = 8.

the answer is 54 take care man