I need both answers now please and don answer if u don’t know

Answer:

3(x+2)

-(2-x)

(3x-2)

Step-by-step explanation:

3x+6= 3(x+2)

       = 3x+6

x-2= -(-x+2)

   =  x -2

15x-10 /  5 =  5(3x-2)/ 5  

Cancel 5

(3x-2)

Answer:

Step-by-step explanation:

The estimated cost to attend this college for 1 semester is $9114

3974+400+3240+1500=9114

Nola would have to pay for 8 semesters if she attends for 4 years.

4x2=8

The estimated cost for Nola to attend this college for 4 years is $72912

9114x8=72912

Answer:

The answer is  B

Step-by-step explanation:

sorry it is wrong

Answer:

The answer to the question is 4.

Step-by-step explanation:

y-y₁=m(x-x₁) 

1-(-4)=m(4-3)

5=m

Answer:

Pythagorean Theorem : a²+b²=c²

a²+38²=42² => a²=1764+1444 => a²=3,208 inch => a=√3,208

=> a=56.64 inch

Step-by-step explanation:

Given:

The descriptions and equations. The equations are

[tex]y=4x[/tex]

[tex]y=x+4[/tex]

To find:

The correct description for each equation and match them.

Solution:

We know that, "+" is used for more and "×" is used for times.

Additive: y is 4 more than x.

[tex]y=x+4[/tex]

Additive: x is 4 more than y.

[tex]x=y+4[/tex]

Multiplicative: y is 4 times x.

[tex]y=4x[/tex]

Multiplicative: x is 4 times y

[tex]x=4y[/tex]

Therefore, the correct description for the equation [tex]y=4x[/tex] is "Multiplicative: y is 4 times x " and the correct description for the equation [tex]y=x+4[/tex] is "Additive: y is 4 more than x. "

Answer:

3b - 2 = 4

Step-by-step explanation:

3(2) = 6

6 - 2 = 4

Answer:

3b − 2 = 4

Step-by-step explanation:

2b + 24 = 30

3b − 2 = 4

b + 4 = 8

2b − 3 = 0

2b + 24 = 30

2(2) + 24 = 30

4 + 24 = 30

28 ≠ 30

-----------------------------------------------------------------------------------------------------------------

3b − 2 = 4

3(2) - 2 = 4

6 - 2 = 4

4 = 4

-----------------------------------------------------------------------------------------------------------------

b + 4 = 8

(2) + 4 = 8

6 ≠ 8

-----------------------------------------------------------------------------------------------------------------

2b - 3 = 0

2(2) - 3 = 0

4 - 3 = 0

1 ≠ 0

Answer:

y=-11/2 (-5.5)

Step-by-step explanation:

Answer:

Exact Form:

y = − 11/2

Decimal Form:

y = − 5.5

Mixed Number Form:

y = − 5 1/2

Step-by-step explanation:

Answer:

Identity property of addition: The sum of 0 and any number is that number. For example, 0 + 4 = 4 0 + 4 = 4 0+4=40, plus, 4, equals, 4.

Step-by-step explanation:

Answer:

13 years

Step-by-step explanation:

First we will have to see how much she owns her aunt:

800-448= 362

8% of 348 = 27.84

362 ÷ 27.84 = 13 years

I might be wrong but hopefully this helps :)

Answer:

A)

Step-by-step explanation:

negative number must be placed in parenthesis to avoid confusion.

W^2 - v + 1 Is represented as (-2)^2 - (-8) + 1

Answer:

no solution

Step-by-step explanation:

8% = 0.08

4,890 * 0.08 * 1 = 391.2

Answer:

0.08

Step-by-step explanation:

please give other person brainleist

Answer:  21

Step-by-step explanation:

27 plus 21 equals 48

Answer:

1953125 then you just got to reduce it! :) down to 5:)

Step-by-step explanation:

Answer:

the ratio is baseballs 5:6 basketballs

Answer:

36 divided by 2 is 18

Step-by-step explanation:

So the answer is 18. Hope this helps!

Answer:

y=18

Step-by-step explanation:

Since the triangles are similar, y will be one half of 36

Answer

The function is x3

Answer:

x= 5,-3

Step-by-step explanation:

Answer:

x= 3, -5

hope this helps

Answer:

9.00

because 9.39 is closer

Answer:

50% of the scores are between 65 and 88

Step-by-step explanation:

taking the diagnostic too

Answer:

I'm in 10th grade so I'll see what I can do and will answer to the best of my ability.

Step-by-step explanation:

What Julie did wrong was, she did simplify she just did it wrong. She used 4*8 which does equal 32 but 8 can't be simplified anymore than that. If she would of used 2*16 then her answer would be right.

Hope this helps!

Answer:

[tex]5 \sqrt{18} - \sqrt{32} \\ = 5 \sqrt{9 \times 2} - \sqrt{4 \times 4 \times 2} \\ = 5 \times 3 \times \sqrt{2} - 2 \times 2 \times \sqrt{2} \\ = 15 \sqrt{2} - 4 \sqrt{2} \\ = \boxed{11 \sqrt{2} }[/tex]

Answer:

By multiplying the run by the slope, we get the rise value

Step-by-step explanation:

Mathematically. we have

slope = rise/run

Now, given that we know the run and we have the value of the slope, how can we get the rise

To get the rise, we simply have to multiply the run by the value of the slope

Hence, multiplying the run by the value of the slope will give the value of the vertical distance which is the rise

Answer:

0.5826 units

Step-by-step explanation:

We are given that the area of a parallelogram is given by the equation

[tex]x^2+8x-5=0[/tex]

Where x= Length of base

We have to find the length of base

[tex]D=b^2-4ac[/tex]

We have

a=1,b=8,c=-5

Using the formula

[tex]D=8^2-4\times (-5)=84[/tex]>0

Now,

[tex]x=\frac{-b\pm \sqrt{84}}{2a}[/tex]

Using the formula

[tex]x=\frac{-8\pm \sqrt{84}}{2}[/tex]

[tex]x=\frac{-8\pm 2\sqrt{21}}{2}[/tex]

[tex]x=\frac{-8+2\sqrt{21}}{2}=-4+\sqrt{21}[/tex]

[tex]x=-4+4.5826=0.5826[/tex]

[tex]x=\frac{-8-2\sqrt{21}}{2}=-4-4.5826=-8.5826[/tex]

Length of base cannot be negative

Therefore, the length of base=0.5826 units

Answer:

a) x⩽ -4

Step-by-step explanation:

This is because the required region is anything to the left of -4 that is x < -4. Now since x = -4 is inclusive, we have the inequality x ≤ -4.

We thus draw a dashed boundary line to represent the equality at the boundary for x ≤ -4.

Since that is done, we then shade to the left of the boundary line which is the required region of x ≤ -4.

Answer:

Step-by-step explanation:

F (x) = 1 – 4x

Calculate the value of f (2)

Subsitution 1-4(2)=1-8=-7

The answer of f(2)=-7

I hope this answers ur question

The answer would be 80. why? just basically add the x number by it's self and you get your answer.

like 5 +5 gets u 10 in the y axis

and 40+40 gets u 80 in the y axis.