POINTS ARE UNLIMITED

Answer:

36$

Step-by-step explanation:

5x4=20   4x9=36  there for it's 36$

Answer:

Step-by-step explanation:

Yes this is Proportional

Answer:

4P

Step-by-step explanation:

PLS MAKE ME AS BRAINLIST

Answer:

40 Hours

Step-by-step explanation:

20=4

40=8

60=12

80=16

100=20

120=24

140=28

160=32

180=36

200=40

Answer:

431.36

Step-by-step explanation:

The number in the thousandths is smaller than 5 so the hundredth will stay the same.

Answer: 9.45

Step-by-step explanation:

Answer:

Step-by-step explanation:

-3(5x - 2) - 2x

-15x + 6 - 2x

-17x + 6

Option A is the correct answer

Answer:

45

Step-by-step explanation:

Answer:

4.00(x)+1.50(y)=5050

Step-by-step solution:

4.00x800=3,200

1.50x1225= 1838

1838+3200 is 5038

Answer:

1.8%

Step-by-step explanation:

You would divide 250000 by 100 to get 2500 then you would multiply that by each number until you get 4500 and 1.8×2500=4500

Hi there!

Question:

What is the value of x in the equation 2 (6x+4) - 6 + 2x = 3 (4x + 3) + 1

Answer:

x = 4

Step-by-step explanation:

[tex]2(6x+4) -6+2x=3(4x+3)+1[/tex]

Step 1: Simplify both sides of the equation.

[tex]2(6x+4)-6+2x=3(4x+3)+1[/tex]

[tex](2)(6x)+(2)(4)+-6+2x=(3)(4x)+(3)(3)+1[/tex]    (Distribute)

[tex]12x+8+- 6+2x=12x+9+1[/tex]

[tex](12x+2x)+(8+- 6)=(12x)+(9+1)[/tex]    (Combine Like Terms)

[tex]14x+2=12x+10[/tex]

Step 2: Subtract 12x from both sides.

[tex]14x+2 -12x=12x+10 - 12x[/tex]

[tex]2x+2=10[/tex]

Step 3: Subtract 2 from both sides.

[tex]2x+2-2=10-2[/tex]

[tex]2x=8[/tex]

Step 4: Divide both sides by 2.

[tex]\frac{2x}{2} =\frac{8}{2}[/tex]

[tex]x=4[/tex]

Answer:

variable

Step-by-step explanation:

a mathematical expression that contains one or more variable is an algebraic expression

e.g y is a variable

Answer:

I think it will be like this

Answer:

MQ=14

Step-by-step explanation:

The two triangles are similar

So the equation is

12/72=x/12

1/6=x/12

x=2

Answer:

3x + x + 90 = 180

4x + 90 =180

4x = 180 - 90

4x = 90

x =22.5

Hey,

3x+x=4x

180-90=90

90÷4=22.5

x=22.5

Answer: A line perpendicular to RS through S

Step-by-step explanation:

Answer:

ca,ga,ba,ca,cd,hr,ga,bb,ca,

Answer:

Precious

Step-by-step explanation:

Here is the correct question used :

On their previous exam, Rhea answered 5/8 on the questions correctly and Precious answered 7/11 of it correctly. If each problem is worth the same amount, who got the higher score? ​

To determine who got the higher score, we can convert the fractions into percentages

Rhea = 5/8 = 5/8 x 100 = 62.5%

Precious = 7/11 x 100 = 63.6%

63.6% is greater than 62.5%. So, Precious had the higher score

1

Answer:

95°

Step-by-step explanation:

It's a pattern:

135,95,135,135,115,95

The pattern is... 135, (95) then two more 135's then 115 then the pattern restarts.

I hope this helps!

Answer:

X=45

Step-by-step explanation:

90 - 45 = 45

Answer:

나는 대답이 글꼴 알고 있다고 생각한다.나는 대답이 글꼴 알고 있다고 생각한다.

Answer:

C

Step-by-step explanation:

Because it's 0 and 0 is nothing

Answer:

1. B is 2 times greater than A

2.  D is .65 times greater than F

3. Y is 2.5 times greater than T

Step-by-step explanation:

Answer:

1. slope= 3/4x Y-intercept= 7

2. slope= 5x Y-intercept=8

3. slope= -2x Y-intercept=0

4. slope= 0 Y-intercept=12

*the table ones are difficult to type out but sorry if it doesnt make sense*

5. X Y=3x+4. Y

0 y=3(0)+4 4

1 y=3(1)+4 7

2 y=3(2)+4 10

3 y=3(3)+4 13

4 y=3(4)+4 16

6. X y=1/2x-1. Y

-2 y=1/2(-2)-1 -2

1 y=1/2(1)-1 1.5

4 y=1/2(4)-1 2

6 y=1/2(6)-1 3

9 y=1/2(9)-1 3.5

7. X. Y=5-2x Y

0 y=5-2(0) 5

1 y=5-2(1) 3

2 y=5-2(2) 1

3 y=5-2(3) -1

4 y=5-2(4) -3

I believe you need the graph for the last 3

Answer:

This is 8th grade? I learned this in 7th grade

Step-by-step explanation:

1. Slope= 3/4x (MAKE SURE TO PUT THE X) Y intercept = +7 (MAKE SURE YOU PUT A + IF IT IS POSITIVE AND - IF NEGATIVE

2. Slope = 5x  Y intercept = 8 (I think this was a trick question?)

3. Slope = -2x Y intercept = 0 (So just keep it empty or say 0 if your teacher is like that)

4. Slope = x Y intercept = +12

I can't see the full question so sadly I can't help with the otherones

Answer:

32

Step-by-step explanation:

i went through the answer choices and did .75x each one

and the one that worked was 32

Answer:

I think b

Step-by-step explanation:

explanation:

first find the m slope then you use the y-intercept equestion

Answer:

7. r = -5

8. x = -1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

r + 2 - 8r = -3 - 8r

Step 2: Solve for r

Step 3: Check

Plug in r into the original equation to verify it's a solution.

Here we see that 37 does indeed equal 37.

∴ r = -5 is a solution of the equation.

Step 4: Define equation

-4x = x + 5

Step 5: Solve for x

Step 6: Check

Plug in x into the original equation to verify it's a solution.

Here we see that 4 does indeed equal 4.

∴ x = -1 is a solution of the equation.

Answer:

20 is the y-intercept, 0 is the x-intercept.

Step-by-step explanation:

How I learned:

I was taught that the formula is y=ax+b

b is the one without a variable next to it, so 20 is b.

0 is the x intercept because, I don't know how to explain it well, but 0 is the only x value that touches the x line.

The x-intercept and the y-intercept are both the points that touch the x/y line, depending on the equation.

Hope this helped!

(P.S. 0 is always the x-intercept)

Answer: A

Step-by-step explanation:

Answer:

D

I'm not 100% sure, use answer with caution

Answer:

B

Step-by-step explanation:

The price of gas increases from $2.35 to $2.82  or by $0.47 ($2.82 - $2.35 = $0.47).

The increase as a percentage of the original price is given by

($0.47/$2.35) x 100% = 20%

The price of gas increase over that week by 20%.

Percentage are numbers or ratios which are being expressed in fraction of 100.

Percentage change = (change in price / original price) * 100%

Change in price = Final price - original price

From the question:

Percentage change = (0.47 / 2.35) * 100% = 20%

The price of gas increase over that week by 20%.

Find out more on percentage at: https://brainly.com/question/24304697