Mathematics High School

3(x + 2) = 8 + 3x – 2

Answers

Answer 1

Answer:

Step-by-step explanation:

3x + 6 = 8 + 3x - 2

3x + 6 = 3x + 6

Bringing like terms on one side

3x - 3x = 6 - 6

0 = 0

Answer 2

Answer:

no solution

Step-by-step explanation:

3(x + 2) = 8 + 3x - 2                         Explanation of steps

                                           3 times x and 3 times 2 then 8-2=6

3x + 6 = 6 + 3x

                                                               3x - 3x  = 6

6 = 6

                                                                  6 - 6 = 0

0 = 0

Related Questions

What are all the figures that are parallelograms? PLEASE HELP

Answers

C,B,A because a parallelogram is a 4 sided shape with sides that are parallel

need help asap

please

Answers

Need help w thinfs but ido how to help I need help mtswlf also and for we townepzn spend

someone please help me with this I’m begging!!!!!

Answers

Answer:

A

Step-by-step explanation:

There are 4 floors of classrooms in a school. One classroom takes 16 of each floor. How many classrooms are there in all on the 4 floors?

Answers

Answer:

takes 16 what??

if u tell me i can help u x

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

If there are 4 floors and each classroom takes 1/6 of a floor, there are 6 classrooms per floor. Then, since there are 4 floors, you do 6 classrooms X 4 floors, which equals 24 classrooms.

Express 9 hours as a percentage of 3 days​

Answers

total hours in 3 days= 72

total %= 9/72*100

= 100/8

= 12.5% ans.... HOPE IT HELPS

Answer:

total hours in 3 days= 72

total %= 9/72*100

= 100/8

= 12.5% ans.... HOPE IT HELPS =D

Evaluate the following expression.
25+ (10 – 7)4 + 63

Answers

Answer:

its 100 !!

Step-by-step explanation:

^-^

Answer:

100

Step-by-step explanation:

PEMDAS

P (10-7) = 3

M (3)4 = 12

A 25+12+63 = 100

Find the product. Enter the product in simplest form.

Answers

Answer:

5

Step-by-step explanation:

You multiply/divide all the fractions with each other.

Find the product.

(-3ab2)3

-27 a3b6
-9 a3b5
-23 a2b2
27 ab

Answers

Answer:

a) -27 a³ b⁶

Step-by-step explanation:

Explanation:-

Given ( -3 ab² )³

By using  (ab )ⁿ = aⁿ bⁿ      

   ( -3 ab² )³ = (-3)³ a³ (b²)³

Again , using formula   [tex](a^{m} )^{n} = a^{mn}[/tex]

                    =   -27 a³ b⁶

How to solve 6-9(-5s-9)=10s-9+3s

Answers

Answer:

Step-by-step explanation:

6-9(-5s-9)=10s-9+3s

6+45s+81=13s-9

32s=-96

s=-3

Answer:

1+1=11

Step-by-step explanation:

that the answer hahahahhaha

Heather ran three times last week. Here are the distances she ran in kilometers).
11.4, 9.69,9
What is the total distance Heather ran on these three days?

Help! please!​

Answers

Answer: 30.09 kilometers

Step-by-step explanation: 11.4 + 9.69 + 9 = 30.09

Line r is parallel to line t. Find m<5. The diagram is not to scale.

a. 39
b. 149
c. 49
d. 131

Answers

It’s d 131 hope that helps

what is the sqaure root of 184​

Answers

Step-by-step explanation:

13.56 is the square root of 184

A bag contains 12 beads 2 blue 1 green 3 purple the rest red

Answers

answer : 6 red beads

explanation: 2+1+3 = 6

12-6 = 6

hope this helps :)

PLEASE ONLY ANSWER WITH A PROPER ANSWER FOR EACH ONE...NOT JUST FOR POINTS-Thank you so muchhhh

Answers

Answer:

[tex]x > \frac{1}{2}[/tex]

Step-by-step explanation:

For the first one, in any triangle, we have the sum of two sides is greater than the third side. Hence, we have 3 inequalities: [tex]4x+3>2x+1, 5x+1>x+3, 3x+4>3x[/tex], which give us [tex]x>-1, x>\frac{1}{2},4>0[/tex]. We conclude that [tex]x>\frac{1}{2}[/tex].

For the second question, we have [tex]AB<BP+AP=2x[/tex], and similarly we can show that [tex]AC, BC<2x[/tex]. Hence, [tex]AB+BC+AC<6x[/tex].

The third question is not very clear.

Can you give me the answer and how you got the answer if that’s possible

Answers

The answer is 135 degrees as you subtract 29 from 164.

Solve 8x – 5 = 23 + 4x.

Answers

Answer: X equals 7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

First you want to simplify the equation

8x + (-5) = 23 + 4x

-5 + 8x = 23 + 4x

Then solve for x, but before we do that we !!!must!!! move all terms that have x  to the left. Everything else would go to the right.

So we add -4x to both sides ..

-5+ 8x + (-4x) = 23 + 4x + (-4x)

-5 + 4x = 23 + 4x + (-4x)

-5 + 4x = 23 +0

-5 + 4x  = 23

Then add 5 to both sides of the equation:

-5 + 5 + 4x = 23 + 5

0 + 4x = 23 + 5

4x = 23 + 5

4x = 28

Then divide each side by 4:

x = 7

And there you have it. The answer is 7. Hope this helps! :)

Which point is the same distance from the y -axis but on the opposite side of the y -axis as point C ?

Answers

Answer:

H ( -4, -3 )

Step-by-step explanation:

i dont know just big brain

no need to thank me.

Answer:

H ( -4, -3 )

Step-by-step explanation:

Simplify this expression (xy^4)^6

Answers

x^6y^24


Hope it help

Answer:

x^6*y^24

Step-by-step explanation:

This will become:

[tex]x^6*(y^4)^6[/tex]

Next, multiply the exponents for y:

x^6 * y^24

So the answer is x^6*y^24

Find the value of x acellus
Help

Answers

Answer: x = 3

because ΔABC has BD is the bisector of ∠ABC

=> AD/AB = DC/BC

⇔ x/6 = 4/8

⇔ x/6 = 1/2

⇔ x = 6.1/2

⇔ x = 3

Step-by-step explanation:

Answer: x=3

Step-by-step explanation:

Multiply and simplify.

x2⋅x⋅x5
Enter your answer in the box. Use the carat symbol ^ (shift 6) to represent exponents ( for example, x2= x^2). Do not include spaces.

plz help and explain

Answers

Answer:

x11

Step-by-step explanation:

All I did was add the like terms.

Answer:

[tex]x^{8}[/tex] is the correct answer

Step-by-step explanation:

[tex]x^{2} *x*x^{5}[/tex]

[tex]x^{2} xx^{5\\[/tex]

[tex]x^{2+1+5}[/tex]

[tex]=x^{8}[/tex]

I hope this helps

:)

Six Flags sells tickets for $210 for 5 people. But today there is a 10%
discount to all those who will buy tickets. Enter how much, in dollars, is
a person for admission after we apply the discount.

Answers

Answer:

37.80

Step-by-step explanation:

divide 210 by 5 to find the cost of one person, 42 dollars. 10 percent of 42 is found by multiplying 42 to the decimal form of 10 percent, 0.1.

4.2 is the amount you need to subtract from 42 to get you 37.80. boom roasted. (dont hate me if I'm wrong plz)

23 times 63 to the nearest 10

Answers

Answer:

1450

Step-by-step explanation:

23*63= 1449

1449 yo the nearest 10 = 1350

1450. the answer is 1450

write an equation that represent the line

Answers

Answer:

(1,-4) and (3,-5)

-4+5/1-3

1/-2 , so the slope is -1/2

Y intercept is -3.5

ANSWER IS y=-1/2x-3.5

THANKSS :)

6. Hayes's dad is paying for a $50 meal. He has a
coupon for 25% off for the meal. After the discount,
a 6% sales tax is applied. What does Hayes's dad pay
for the meal?

Answers

Answer:

39.75

Step-by-step explanation:

This is because 25% of 50 is 12.5 and 12.5-50 is 37.5 and .06 x 37.5=2.25 if you add 2.25 to 37.5 you get the answer

The circle below is centered at (-3, 2) and has a radius of 3. What is its
equation?
A. (x-3)2 +(- 2)2 = 9
B. (x+3)2 + (y-2)2 = 3
C. (x+3)2 + (y-2)2 = 9
D. (x-3)2 + (y-2)2 = 3

Answers

Answer:

C

Step-by-step explanation:

The equation is (x-a)^2 + (y-b)^2 = r^2

(x+3)^2+(y-2)^2 = 9


For what value of x must ABCD be a parallelogram?
X=_______

Answers

Answer:The value of x must be 7 units.

Step-by-step explanation:

hope this helps

I need help please!!!
Solve the system by substitution.
y=-4x
y=x-5

Answers

You would plug in y into the other equation.
-4x = x-5
Put x variables on one side
-4x - x = -5
-5x = -5
x=1
Then plug in 1 for x in any equation
y = 1 - 5
y = -4
So the answers are x=1 and y=-4
Hope this helped!

IF YOU $80 AND THEN GET $20 MORE,WHAT IS THE PERCENTAGE

Answers

Answer:

100% for 100 dollars

Step-by-step explanation:

i think so im not sure


HELP!!!! (pick more then 1 answer)

Answers

Answer:

A, E

Step-by-step explanation:

If DF and GI are parallel lines and mGHE = 47°, what is mIHE?

Answers

Answer:

mIHE should be 133°

Step-by-step explanation:

A line is 180°, so, if you take 47° off you're left with 133.

Giving you an answer of 133°.

Other Questions
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