Expand the Expression using the Distributive Property, and then simplify. -1/2(4-2+8x)

Answer:

x=10

Step-by-step explanation:

Pull out like factors :

  -9x + 90  =   -9 • (x - 10)

Equations which are never true:

2.1      Solve :    -9   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2      Solve  :    x-10 = 0

Add  10  to both sides of the equation :

                     x = 10

Answer: See explanation

Step-by-step explanation:

The best player on a basketball team makes 95​% of all free throws. The number of free throws the best player will make in his or her next 40 attempts will be:

= 95% × 40

= 95/100 × 40

= 0.95 × 40

= 38

The​ second-best player makes 90​% of all free throws. The number of free throws the best player will make in his or her next 40 attempts will be:

= 90% × 40

= 90/100 × 40

= 0.90 × 40

= 36

The​ third-best player makes 80​% of all free throws. The number of free throws the best player will make in his or her next 40 attempts will be:

= 80% × 40

= 80/100 × 40

= 0.80 × 40

= 32

Answer:

1) x-intercepts are at -3 and -4

2) x-intercepts are at 5/3 and 2

Step-by-step explanation:

1) y = -x^2 - 7x - 12  is -(x + 3) (x + 4)

2) y = 3x^2 + 11x + 10  is (3x + 5) (x + 2)

Answer:

x + 7 = y // y x 8

Step-by-step explanation:

x = ?

y + ?

x and y are the variables, since we don't know what the values are

Hope this helps!!

Answer:

24 Square Feet.

Step-by-step explanation:

Answer:

4 * sqrt(3) / 3

Step-by-step explanation:

sin 60 = opposite / hypot = 2 / x

sin 60 is sqrt(3) / 2

2 / x = sqrt(3) / 2 -> 4 = x * sqrt(3)

x = 4 / sqrt(3) = 4 * sqrt(3) / 3

5 star, thank, and brainliest if helpful

Answer:

$71.40

Step-by-step explanation:

Before Tax Price: $68.00

Sale Tax: 5.00% or $3.40

After Tax Price: $71.40

Answer:

71.40

Step-by-step explanation:

Sales tax = 5% of 68

              [tex]=\frac{5}{100}*68\\\\=\frac{340}{100}\\\\= 3.40[/tex]

Sales tax = $ 3.40

Total cost = 68 + 3.40 = $ 71.40

Answer:

The answer is B

Step-by-step explanation:

award brainliest

Hey there!

• If c = 5; d = 3; f = –2, then SUBSTITUTE it for their values !

• 4(5) + 3(3) + (–2)

4(5) = 20

• 20 + 3(3) + (–2)

3(3) = 9

• 20 + 9 + (–2)

20 + 9 = 29

• 29 + (–2)

➡️ 29 – 2 = 27

Answer: 27 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer:

27

Step-by-step explanation:

Answer:

  p (-1)  = -156

Step-by-step explanation:

Explanation:-

Given polynomial

           p(x)=7x³ -6x²+39x-104

Put x=-1

          p (-1)    = 7 ( -1 )³ - 6 ( -1 )² + 39 (-1 ) - 104

                     = - 7 - 6 - 39 - 104

          p (-1)  = -156

Answer:

D

Step-by-step explanation:

An open line is < and >

A filled line is > and equal, and < and equal

when you plug -3.5 into -6 you get 21 but when you go right, ex -3x-6 you get 18 which is less than 21

Answer:

I think it is  c

Step-by-step explanation:

hope it help

9514 1404 393

Answer:

Step-by-step explanation:

The interior angle of the m-gon is ...

  m-interior = 180 -360/m

The exterior angle of the k-gon is ...

  k-exterior = 360/k

The required relationships are ...

  m = 3k

  m-interior = 14/3(k-exterior)

Substituting for m, we can write the latter relation as ...

  (180 -360/(3k)) = 14/3(360/k)

Multiplying by 3k/180, we have ...

  3k -2 = 28

  k = (28 +2)/3 = 10

The values of k and m are 10 and 30, respectively.

_____

Check

The interior angle of the m-gon is 180 -360/30 = 168 degrees.

The exterior angle of the k-gon is 360/10 = 36 degrees.

The angle ratio is 168/36 = 14/3 as required.

Answer:

25x2 = 16

x2 = 16/25

x = ±4/5

Step-by-step explanation:

Rewrite the fractions to have a common denominator to find the difference:

2/3 = 4/6

Difference = 4/6-5/6 = -1/6

Sequence formula = an = a1 + d(n-1)

A1 is the first term 5/6

And d = -1/6

Sequence = 5/6 -1/6(n-1)

Simplify to get an =(-n +6)/6

Answer:

Yes that is the correct answer

Step-by-step explanation:

Answer: 18 students would like to learn Spanish

Step-by-step explanation:

Answer:

look at how I rounded them and put in the answer it says to round to

Step-by-step explanation:

84 + 132 = 216

84 / 216 = 38.88%

rounded to the nearest hundredth = 38.89%

rounded to the nearest tenth = 38.9%

rounded to the nearest whole number = 39%

The percent of the people in the theater are female will be 38.89%.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Given that;

A theater is filled with 84 females and 132 males.

Now,

Since, A theater is filled with 84 females and 132 males.

Hence, Total number of peoples = 84 + 132

                                                   = 216

Thus, The percent of the people in the theater are female will be;

Percent = 84 x 100 / 216

            = 38.89%

Therefore, The percent of the people in the theater are female will be 38.89%.

Learn more about the percent visit:

https://brainly.com/question/24877689

#SPJ5

Answer:

Angle 1 = 128

Angle 2 = 52

Angle 3 = 47

Angle 4 = 133

Angle 5 = 81

Step-by-step explanation:

Angle 5 is 81

Angle 3 is 47

Angle 4 is 133

Angle 2 is 52

Angle 1 is 128

Answer:

2<x<4

Step-by-step explanation:

brainliest??

Answer:

Answer is 726 cm2.

Step-by-step explanation:

I hope it's helpful!

real = 2         imaginary =  6i

there's only two terms in the expression.

i is an imaginary number - it's not on the number line and it never will be; which means any TERM with i in it, is imaginary. 6i is one term so the entire term is imaginary since 6i will never be on the number line.

2 is on the number line which means it's a real number.

i hope this helps!

Answer:

50 worlds per minute

Step-by-step explanation:

800/16=50

Answer:

= 50 words per minute

Explanation:

Have A Wonderful Day !!

Answer:

I think its Bill becaus Tracy said it would rake same amount of time which was 5 minutes it would of landed on 10 but it didnt,

Kristen says it landed on 10.5 but it looks more than that so bill is the answer

Answer:

-8..hope it helps you

Step-by-step explanation:

x=-8..Y=2

Answer:

0.001?

Step-by-step explanation:

the answer is -7 i think

Answer:

since he have 400 in his account

then for 6 months= 25×6=150

400-150= 250.

i think it will be a discrete graph

Answer:

Step-by-step explanation: