A. 8

B. -1

C. -8

D. 1

Answer:

3.5

Step-by-step explanation:

5(6-x)=12.5

(5*6)-(5*x)=12.5

30-5x=12.5

subtract 30 from each side:

-5x=-17.5

divide -5 from each side:

x=3.5

Answer:

-1=(30+x)÷6

-6=30+x

-6-30=x

x=-36

Answer: 30 player on the team

Step-by-step explanation:

If 9 players = 30% of the team then 3 = 10% of the team. With this information you can multiply 10 x 10 to get 100(%) and then multiply 3 x 10 to get 30(players). This may not be how you are supposed to solve this problem but oh well.

Answer: 1/4 times 5

Step-by-step explanation: gtg sorry don’t have time

Answer:

Step-by-step explanation:

If TJ made 15,000 dollars in a week, with the 15% commission,

15,000*15/100=2,250 in commission

2250+400=2650 salary for that week

First full question is this: What is the perimeter of the entire design?

Cameron makes a quilt design using four congruent

triangles as shown below.

ooo

O 46 cm

O 64 cm

O 108 cm

O 147 cm

9 cm

14 cm.    

ANSWER:  B) 64

Answer:

J y=4x+1

Step-by-step explanation:

when looking at the x column i will pick a couple of sets and plug them in to see if they fit and -1×4+1= -3

Answer: 3x-8

Step-by-step explanation:

The algebraic factor of the given quadratic equation 9x² - 18x + 8 is 3x - 4 thus option (A) is correct.

An algebraic factor is the multiplication of two algebraic terms.

If we divide an algebraic factor by a factor that is available inside then the remainder after the division will be zero.

As per the given quadratic equation,

9x² - 18x + 8

⇒ 9x² - 12x - 6x + 8

⇒ 3x(3x - 4) - 2(3x - 4)

⇒(3x - 4)(3x - 2)

Hence "The algebraic factor of the given quadratic equation 9x² - 18x + 8 is 3x - 4".

For more about the algebraic factor,

brainly.com/question/19426180

#SPJ2

Given question is incorrect correct question follows ;

Which expression is a factor of 9x² - 18x + 8. 3x - 4 3x, +4 3x +4, or 3x -8?

Answer:

(x^5)(x^7)

Step-by-step explanation:

Answer:

x^5+7a

Step-by-step explanation:

Use the power rule to combine exponents

Answer:

I added the graph

Answer:

15

Step-by-step explanation:

Answer:

it equal 15

Step-by-step explanation:

15 and a 2 on top

Answer:

Step-by-step explanation:

16

Answer:

[tex]43.87^{\circ}[/tex]

Step-by-step explanation:

We are given that

Height of mountain=350 m

Distance  from the tree to the skier=505 m

We have to find the angle of depression from where the skier is standing to the base of the tree.

In triangle ABC

[tex]\frac{AB}{AC}=sin\theta[/tex]

By using the formula

[tex]\frac{Perpendicular\;side}{Hypotenuse}=sin\theta[/tex]

[tex]\frac{350}{505}=sin\theta[/tex]

[tex]sin^{-1}(\frac{350}{505})=\theta[/tex]

[tex]\theta=43.87^{\circ}[/tex]

Hence, the angle of depression from where the skier is standing to the base of the tree=[tex]43.87^{\circ}[/tex]

Answer:

huh

Step-by-step explanation:

Answer:

It should just be 3.65. You would divide 76.65 by 21 and get 3.65.

Hey, I'd love to help, Where's the Question at tho?

or do you mean h2o? if so here is my definition

What is 2ho? 2HO is 2 moles of Hydrogen oxide, which has 2 moles Hydrogen and 2 moles oxygen. 2HO means 2 hydrogen and 2 oxygen,H2O means only 2 hydrogen and 1 oxygen

-Millie

Answer:

b. -84

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \frac{a}{-7} - 7 = 5[/tex]

Step 2: Solve for a

Step 3: Check

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

Here we see that 5 does indeed equal 5.

∴ a = -84 is the solution to the equation.

Answer:

r = $105.6

Step-by-step explanation:

Given,

Amount paid by Trevor for 4 nights = $528

Rate per day = r

Now,

We know that a 4-night stay in the hotel means 5 days to stay at MGM Grand.

Now,

Amount paid = Number of days x Rate per day

$528 = 5 r

[tex]r = \frac{528}{5}[/tex]

r = $105.6

Hence, Trevor pays $105.6 to stay at the MGM Grand Hotel in Las Vegas for four nights.

Answer:

The three is negative

Step-by-step explanation:

A polynomial cannot have a variable in the denominator or a negative exponent so the reasoning is Because the three is negative

Answer:

it would take 12 seconds

Step-by-step explanation:

because 60÷5 is twelve!!

Hope this helps pls make me brainlist!!

Answer:

30 seconds

Step-by-step explanation:

I think I'm not to sure

Answer:

x = 4

Step-by-step explanation:

5x -7 + 2x = 4x + 5

Combine like terms

5x + 2x -7 = 4x + 5

7x - 7 = 4x + 5

Combine like terms again

-4x + 7x - 7 = 4x - 4x + 5

3x - 7 = 5

3x = 5 + 7

3x = 12

Divide by 3 both sides

3x/3 = 12/3

x = 4

Hope this helps!! :)

Answer:

They are different because a positive plus a negitive is a negitive while a positive plus a positive is a positive

4+(-4)=0     4+4=8

Step-by-step explanation:

Answer:

4. 40°

5.  15

6.

I hope this helps. I don't know the last one.

Answer:

Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36

Step-by-step explanation:

Answer:

I’m pretty sure it’s -2xy if it’s not I’m really sorry

Step-by-step explanation:

4-6=-2+xy=-2xy

Answer:

x=9.23

Step-by-step explanation:

Zy=x

Yx=11

Tan40=x/11

11tan40=x

11x0.8391

x=9.23