Will give brainlest
g(-5)=?

Answer:

x < 4

Since you have to simplify on both sides and then divide or multiply the coefficient on both sides to get the answer.

Answer:

True

Step-by-step explanation:

We want to determine whether the given statement is true or false.

The difference of -10 and 4 is

[tex] - 10 - 4 = - 14[/tex]

We multiply the result by 2 to obtain;

[tex]2( - 14) = - 28[/tex]

Therefore two times the difference of -10 and 4 amounts to -28 is a true statement.

R=7

I hope that help you! :)

Option C: Company A's payments grow by a factor of 2

Explanation:

We need to determine the statement which is false.

Option A: A linear function represents Company A's payments.

From the table, it is obvious that the y - value increases by adding 5000.

Thus, the payments of company A can be written in linear function.

Hence, the statement a linear function represents Company A's payments is true.

Therefore, Option A is not the correct answer.

Option B: An exponential function represents Company B's payments.

From the table, it is obvious that the y - value increases by a factor of 2.

Thus, the payments of company B can be written in exponential function.

Hence, the statement an exponential function represents Company B's payments is true.

Therefore, Option B is not the correct answer.

Option C: Company A's payments grow by a factor of 2.

From the table, it is obvious that the y - value increases by adding the 5000.

Hence, the statement Company A's payments grow by a factor of 2 is false.

Therefore, Option C is the correct answer.

Option D: Company B's payments grow by a factor of 2.

From the table, the y - value increases by a factor of 2.

Hence, the statement Company B's payments grow by a factor of 2 is true.

Therefore, Option D is not the correct answer.

Answer:

His total income during the summer is $1200 ⇒ C

Step-by-step explanation:

To round a number to a nearest given digit

Examples:

1. Round 1235 to the nearest hundred, the hundred digit is 2 and the digit right to it is 3, then keep the hundred digit 2 and put all the digit right to it 0, so the answer is 1200

2. Round 1265 to the nearest hundred, the hundred digit is 2 and the digit right to it is 6, then add the hundred digit 2 by 1 and put all the digit right to it 0, so the answer is 1300

Now let us solve the problem

∵ Jack earns $120  a week

- By rounding his weekly income to the nearest hundred  dollars

∵ The hundred digit is 1

∵ The digit right to it is 2

- Keep the hundred digit 1 and put the digits right to it 0

∴ The rounded number is 100

∴ Jack earns $100 per week

- To estimate his total income during the  12 week summer

   multiply 100 by 12

∴ His total income during the summer = 100 × 12

∴ His total income during the summer = $1200

Answer:

1200

Step-by-step explanation:

Answer:

Step-by-step explanation:

Find a common denominator or greatest common factor. 63 and 27 are both multiples of 9. When you divide each by 9 you get 7:3. 14 and 6 are both multiples of 2. When you divide each by 2 you get 7:3 again. So these ratios are equivalent.

Start with any set of numbers. Multiply them each by the same factor and the new set will be an equivalent ratio.

Answer: a. 4/9

b. 270 students

Step-by-step explanation:

Answer:

270

Step-by-step explanation:

120÷4= 30

30×5=150

150+120=270

Answer:

the number of single room is 27 and the number of double room  is 53

Step-by-step explanation:

Let x is the number of single room

Let y is the number of double room

We know that:

x + y = 80 <=> x = 80 -y (1)

80x +90y= 6930 (2)

Substitute (1) in (2) we have:

80 (80 - y) + 90y = 6930

<=> 6400 - 80y +90y = 6930

<=> y = 53

> x = 80 - 53 = 27

the number of single room is 27 and the number of double room  is 53

Answer:

x = -4.02

Step-by-step explanation:

3 4 x + 1 4 (x + 12) − 12 = 4x − 21

Open bracket

34x + 14x + 168 - 12 = 4x - 21

Collect like terms

34x + 14x - 4x = -21+12-168

44x = -177

Divide both sides by 44

x = -177/44

x = -4.02

I hope this was helpful, please mark as brainliest

Answer:

j

Step-by-step explanation:

j

Answer:

K=6

Step-by-step explanation:

Subtract 5 from 11

Answer:

110- 37.25=72.25

72.25 divided by .20 =361.25

but since you can not drive part of a mile it would be 361 miles in one day.

Step-by-step explanation:

Final answer:

After subtracting the fixed daily rental rate from the daily budget and dividing the remainder by the cost per mile, it is calculated that the business person can travel 363.75 miles with the $110 budget.

Explanation:

To calculate how many miles the business person can travel on the $110 budget using the daily car rental rate provided, we can set up an equation based on the cost structure of Value Rent-A-Car. The rental cost consists of a fixed daily rate plus a variable cost per mile.

The fixed daily rate is $37.25, and the cost per mile is $0.20 (20 cents). With a daily budget of $110, we first subtract the fixed rate from the daily budget to find out how much money is left for the variable cost per mile:

Daily budget for miles = Total daily budget - Fixed daily rate
Daily budget for miles = $110 - $37.25
Daily budget for miles = $72.75

Now, we divide the money left for miles by the cost per mile to find the number of miles the business person can travel:

Number of miles = Daily budget for miles / Cost per mile
Number of miles = $72.75 / $0.20
Number of miles = 363.75 miles

The business person can travel 363.75 miles on the daily budget of $110, given the cost structure of the car rental.

Answer:

240 square units

Step-by-step explanation:

Area of shape =area of rectangle + area of triangle

[tex] = 20 \times 10 + \frac{1}{2} \times 20 \times 4 \\ = 200 + 40 \\ = 240 \: {units}^{2} [/tex]

Answer:

88

Step-by-step explanation:

126=w+38

w=126-38

=88

Answer:

Step-by-step explanation:

You know the relation between X and Z is ...

  Z = (X -μ)/σ

Solving for X, we find ...

  Zσ +μ = X

You're trying to find the exam scores that correspond to the Z-values you found in question 3.

  A = 90th percentile and above = 1.28(8) +78 = 88.24 ≈ 88

  B = 80th percentile and above = 0.84(8) +78 = 84.72 ≈ 85

  C = 70th percentile and above = 0.52(8) +78 = 82.16 ≈ 82

  D = 60th percentile and above = 0.25(8) +78 = 80

So, your blanks are filled like this ...

  A: 88 — 100

  B: 85 — 87

  C: 82 — 84

  D: 80 — 81

  F: 0 — 79

_____

Comment on this curve

The setup guarantees that 60% of the class will fail. It is more common to have those below Z = -2 get an F, and those above Z = 2 get an A.

Answer:

The answer is A

Step-by-step explanation:

There is no way to prove any of the others to be true

Final answer:

The median EF in an isosceles trapezoid is parallel to its bases, making option A the correct answer.

Explanation:

The student asked a question related to properties of an isosceles trapezoid and its median. In an isosceles trapezoid, the median is a line segment that connects the midpoints of the non-parallel sides. The properties of a trapezoid's median include that it is parallel to the two bases and that its length is equal to the average of the lengths of the two bases. Therefore, the correct statement from the list provided is that the median EF is parallel to the bases.

For more clarity:

using the slope formula:

m = y2-y1/x2-x1

3 = -8 - 4/a- -3

3 = -12/a+3

multiply each side by a +3

3a + 9 = -12

move the 9 over by subtraction

3a = -21

divide by 3

a = -7

check it:

3 = -8 - 4/-7 - -3

3 = -12/-4

3 = 3

Answer: We find out what these numbers have in common for example:

11yd+5yd=16yd so what is 13yd+6yd it is 19yd. This is your answer.

Step-by-step explanation: I hope this helps!

Susan have 9 books.

Explanation:

Given that Marge has 4 more than 2 times as many books as Susan.

Let x represents the number of books that Susan has.

The relationship is written as

[tex]4+2x=22[/tex]

To find: Number of books that Susan have.

The number of books that Susan have can be determined by solving the expression for x.

Thus, we have,

[tex]4+2x=22[/tex]

Subtracting 4 from both sides of the equation, we get,

[tex]2x=18[/tex]

Dividing both sides by 2, we get,

[tex]x=9[/tex]

Therefore, Susan has 9 books.

Answer:

Top Left.) None of these, these are vertical angles.

Top Right.) Alternate Exterior

Middle Left.) None of these

Middle Right.) Corresponding

Bottom.) Alternate interior angles

Answer:

n=14

Step-by-step explanation:

do 28/2=14

The value of n is 14 when area is 28 square feet.

The area of Rectangle is length times of width.

The formula for the area of a rectangle is

Area = length × width

The width = 2ft and

the area = 28 sq ft.

So, we can write the above equation as

28 = n×2

2n = 28

Divide both sides by 2.

n=14

Hence, the value of n is 14 when area is 28 square feet.

To learn more on Area of rectangle click:

https://brainly.com/question/20693059

#SPJ2

Answer:

The answers are A and E

Answer:

y + 12 = 3(x-2)

Step-by-step explanation:

To start, you want the slope of the other line. Well, the slope of a parallel line is the same, so since the first line's slope is 3, so will the other one. then, because there is no other answer with a slope of 3, you automatically know it is the third answer. you don't need to work this problem further, but if you need to in the future, just comment and I will help you.

Answer:

y = 2x + 8

6x + 3y = 19

6x + 3(2x + 8) = 19

6x + 6x + 24 = 19

12x = -5

x = -5/12

y = 2(-5/12) + 8

y = -5/6 + 48/6

y = 43/6

Answer:

5x + 4y = 20

Step-by-step explanation:

(x1,y1)    and (x2, y2)

(0,    5)     and (4  ,0).

From equation of a line

y2 - y1/x2 - x1 = y - y1/ x - x1

Where x1 = 0, y1 =5 , x2 = 4 , y2 = 0

Imputing values,

0- 5/4-0  = y - 5 / x - 0

-5/4 = y -5/x

Multiply both sides by 4x I. E lcm of 4 and x

4x × -5/4 = y-5/x  × 4x

-5x = 4(y - 5)

-5x = 4y - 20

Add 5x to both sides

-5x + 5x = 5x + 4y - 20

5x + 4y - 20 = 0

Add 20 to both sides

5x + 4y - 20 +20 = 0+20

5x + 4y = 20

I hope this was helpful, please mark as brainliest

Answer:

A triangles angles equal 180 so add 90 and 60 then subtract that from 180. 2) yes. they have same angles so they must be congruent

A triangle with two angles that measure 34°.

Then the correct option is A.

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.

here, we have,

In triangle ΔABC, the measure of the third angle is calculated as,

∠C + ∠B + ∠A = 180°

∠C + 112° + 34° = 180°

∠C = 34°

The measure of the two angles of the triangle is identical.

Then the triangle will be an isosceles triangle.

A triangle with two angles that measure 34°.

Then the correct option is A.

More about the triangle link is given below.

brainly.com/question/25813512

#SPJ7

Complete Question:

Triangle ABC is shown.

Which triangle listed below must be similar to triangle ABC?

(1 point)

(A) A triangle with two angles that measure 34°

(B) A triangle with angles that measure 34° and 66°

(C) A scalene triangle with only one angle that measures 112°

(D) An isosceles triangle with two angles that measure 56°

Include with your answer choice below, reasoning why your choice is correct.

(2 points)

Use formulas, definitions, or theorems in your reasoning.

- What is it about the angles?

- Anything with the angle sums?

- What about the type of triangles?

Answer:11

Step-by-step explanation:

5x-6-x+9

When x=2 we have

5(2)-6-2+9

10-6-2+9

10+9-6-2

19-6-2=11

Answer:

11

Step-by-step explanation:

5x - 6 - x + 9

4x + 3

x = 2

4(2) + 3 = 11

1. She can travel 18 miles. Subtract 35 - 2 (initial fee) to have 33. divide 33 by 1.75 to get 18.85. To check how much her total would be, use inverse operations. 18.85 * 1.75 = 32.9875. 32.9875 + 2 = 34.9875. It is barely under $35 but still in her budget.

2. 20m * $1.75 = $35. $70 - $35 = $35. Yes, she can cover the fare. Samantha has more than needed. She can afford the taxi fare and still have money left for future use.

Answer:

Step-by-step explanation:

1) Shannon can travel exactly 18 miles.

2) Yes, Samantha has enough money for her taxi. The ride would cost her $37. She would have $33 left over.

Answer:

Positive correlation              

Step-by-step explanation:

Correlation:

Thus, the correct answer is

Positive correlation  

Answer:

Negative Correlation

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

Its given that the rectangle has a perimeter of 60 units. A rectangle has four sides, and to get the perimeter, you add up all four sides. You are given one side is 20 units, and the other as 'x.'

So,

x + x + 20 + 20 = 60

2x + 40 = 60

Example for *wrong* answer:

Letter C, x + 20 = 60, that would'nt equal 60 because youre only adding two sides instead of all four.

Hopefully this helps :)