Please help me with this!! 18 points!!

Answer:

Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4… Integers include all whole numbers and their negative counterpart e.g. … -4, -3, -2, -1, 0,1, 2, 3, 4,… Where a and b are both integers.

Step-by-step explanation:

Answer:

y = 24 - 12x

Step-by-step explanation:

24x + 2y = 48

Get 2y by itself and subtract 24 x on both sides.

24x + 2y = 48

-24x          -24x

2y = 48 - 24x

To have y all by itself, divide by 2 on both sides.

2y = 48 - 24x

/2     /2

(You have to divide 2 by everything on the other side so...)

y = 24 - 12x

Hopefully this helped you out...have a great day c:

Answer:

-2

Step-by-step explanation:

Y=500+250x

The graph shows the linear relationship between Elevation in feet and distance along trail in miles.

The regression equation written in the form :

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Answer:

b,d,e,g

Step-by-step explanation:

Answer:

a,c,d and e are TRUE.

Step-by-step explanation:

<8 and <5 add upto 180°(supplementary)

<4 and <7 are angles outside and opposite of the transversal(the line that is crossing the parallel lines)

<5 and<7 are 90°(vertical)

<2 and<6 are on the same side of the transversal(corresponding)

Answer:

x = 15

Step-by-step explanation:

48/12 = 4

60/4 = 15

Essentially, find the growth rate and divide the larger number by that number, or if you were given the smaller number (15), you would simply need to multiply 15 by 4 to find 60.

Answer:

2x +110= 180

2x=70

x=35

Step-by-step explanation:

Answer:

50.4

Step-by-step explanation:

Answer:

Yes, The correct answer is 50.4 oz

Step-by-step explanation:

Answer:

f(x + 1) = x² - x

Step-by-step explanation:

f(x) = x² - 3x + 2 when f(x + 1)

f(x + 1) = (x + 1)² - 3(x + 1) + 2

f(x + 1) = (x² + 2x + 1) + (-3x - 3) + 2

f(x + 1) = x² - x + 0

f(x + 1) = x² - x

Best of Luck!

Answer:

The absalute value is $6.25 because $12.50-$6.25=$6.25 and thats how much daniel has in his bank account.

Answer:

$18.75

Step-by-step explanation:

6.25 - negative 12.50 = 18.75

Answer:

Total number of ways = 20

Step-by-step explanation:

Given:

Total number of panels = 6

Total number of color = 3

Find:

Total number of ways

Computation:

Total number of ways = ⁶C₃

Total number of ways = !6/!(6-3)!3

Total number of ways = !6/(!3)!3

Total number of ways = 20

Answer:20

Step-by-step explanation:

idk

Answer:

60 I think

Step-by-step explanation:

125 + 115=240

240-180÷60

Answer:

60

Step-by-step explanation:

The measure of angle i : 60

Answer:

1?

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Answer:

11.99

Step-by-step explanation:

Answer:

1960

Step-by-step explanation:

40 times 35 = 1400

8 times 2 times 35 = 560

1400+560=1,960$

When Devon works for 48 hours in one week the total amount he earned that week is equal to $1960.

To calculate Devon's earnings for the week when he works 48 hours,

Consider his regular pay for the first 40 hours and then the "double time" pay for the additional 8 hours.

Regular pay for 40 hours: Devon earns $35 per hour for a regular 40-hour work week.

Regular pay = $35/hour × 40 hours = $1400

Overtime pay for the additional 8 hours: Devon works 48 hours in total, so he works 8 hours over the regular 40-hour work week.

For these 8 hours, he earns "double time," which means his hourly rate is doubled.

Double time rate = 2 × $35 = $70/hour

Overtime pay

= Double time rate × Number of overtime hours

= $70/hour × 8 hours

= $560

Total earnings for the week: To find the total amount earned in the week, add the regular pay and the overtime pay.

Total earnings

= Regular pay + Overtime pay

= $1400 + $560

= $1960

Therefore, if Devon works 48 hours in one week, he would earn $1960 that week.

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Answer:

190/100

Step-by-step explanation:

185/100 is greater than 1, so two of those answers are already out.

185/100= 1.85

-1.08 < 1.85 so no

-35/20 = -1.75

-1.75 < 1.85 so this also no

Then the last one is 190/100 = 1.90

1.90 > 1.85

So 190/100 is the answer

Answer :

Option D : ( 7 , 5 )

We can use x +y / 2 = midpoint,

Let x be point A and y be point B

((1,1) + x)/2 = (4,3)

(1,1) + x = 2(4,3)

x = (8,6)-(1,1)

x = (7,5)

Hope it helps :)

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Answer:

23

Step-by-step explanation:

Answer:

Step-by-step explanation:

The distance between two points can be found by using the formula

[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(-1,7) and B (11, -1)

The distance between them is

[tex] |AB| = \sqrt{( { - 1 - 11})^{2} + ( {7 + 1})^{2} } \\ = \sqrt{ ({ - 12})^{2} + {8}^{2} } \\ = \sqrt{144 + 64} \: \: \: \: \: \: \: \\ = \sqrt{208} \\ = 4\sqrt{13} \\ =14.42220510...[/tex]

We have the final answer as

Hope this helps you

 Statements given in the Options (3) and (4) are the correct.

Polynomial function given in the question is,

f(x) = x³ + 5x² + 6x

Check all the options whether they are true or false.

Option (1)

f(x) = 0 at x = 2,

Substitute the value x = 2 in the polynomial.

f(2) = (2)³ + 5(2)² + 6(2)

     = 8 + 20 + 12

     = 40

False.

Option (2)

(x + 2) is a factor of f(x).

If it's true, f(x) = 0 will be true for x = -2

Substitute x = -2 in the function,

f(-2) = (-2)³ + 5(-2)² + 6(-2)

      = -8 + 20 - 12

      = -20 + 20

      = 0

True.

Option (3)

f(-2) = 0

f(-2) = (-2)³ + 5(-2)² + 6(-2)

      = -8 + 20 - 12

      = 0

True.

Option (4)

f(x) divided by (x - 2) has a remainder of 0.

x - 2)x³ + 5x² + 6x(x² + 7x

       x³ - 2x²

              7x² + 6x

              7x² - 14x

                      20x

Here, remainder is (20x).

False.

   Therefore, Options (3) and (4) are correct.

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Answer:

Non Congruent

Step-by-step explanation:

Hope this helps :)

Answer:

I'm pretty sure the answer is: 6.7 x 10^-3, 6.7%, 6/9, 0.67.

Step-by-step explanation:

Convert everything into decimal form.

6.7 x 10^-3 = 0.0067

6.7% = 0.067

6/9 = 0.66... (repeating decimal)

0.67 = 0.67 (already a decimal)

Once you have converted your numbers into decimals then you can compare them from least - greatest.

Answer:

17

Step-by-step explanation:

Answer:

34

Step-by-step explanation:

26 + 8 = 34

insert 8 into the equation where a is and add.

Answer:

ΔS = 1/2gt²

Step-by-step explanation:

Given

Initial height of the ball = 3 feet

Maximum height of the  ball = 403 feet

To get the function that best suits the situation after t seconds, we will use the equation of motion;

ΔS = ut + 1/2gt²

ΔS is the change in height

u is the initial velocity of the body = 0m/s

g is the acceleration due to gravity = 9.81m/s²

t is the time taken for the ball to reach its maximum height.

ΔS = 403-3

ΔS = 400ft

Substituting the given values into the formula;

ΔS = ut + 1/2gt²

400 = 0 + 1/2(9.81)t²

400 = 4.905t²

t² = 400/4.905

t² = 81.55

t = √81.55

t = 9.03secs

The situation that best model the situation is ΔS = ut + 1/2gt²

ΔS = 0 + 1/2gt²

ΔS = 1/2gt²

Answer:

Not linear.

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be  0  or  1  for each of its variables. In this case, the degree of variable  y  is  1 , the degrees of the variables in the equation violate the linear equation definition, which means that the equation is not a linear equation.

Answer:

33.7692307692 or for it to be rounded, 34 or 33.8

Step-by-step explanation:

Answer:

439/13

Step-by-step explanation: