PLEASE HELP
Evaluate.

(jk−1)+j when j=−4 and k=5

Enter your answer as a decimal in the box.

Answer:

The domain is all values of

x

that make the expression defined.

Interval Notation:

[

0

,

∞

)

Set-Builder Notation:

{

x

|

x

≥

0

}

The range is the set of all valid

y

values. Use the graph to find the range.

Interval Notation:

[

0

,

∞

)

Set-Builder Notation:

{

y

|

y

≥

0

}

Determine the domain and range.

Domain:

[

0

,

∞

)

,

{

x

|

x

≥

0

}

Range:

[

0

,

∞

)

,

{

y

|

y

≥

0

}

Answer:

(-10,4)

Step-by-step explanation:

The red dot is (-7,4).

Answer:

53 weeks (rounded)

Step-by-step explanation:

First, subtract 16.25 from 108 (108 - 16.25), resulting in 91.75

Next, you divide. 91.75/1.75

You would get 52.42... but you would have to add a week to actually get the game.

For number 1, the answer should be -g(x) = -x - 4

Number 2 should be h(x) = -0.5x + 3

I suggest using desmos graphing calculator for future help. Hope this helps

Answer:

3

Steps

[tex]6\cdot \frac{3}{6}[/tex]

Cross multiply:

=18/6 = 3

Answer:

ITS B)

Step-by-step explanation:

NP:D

Answer:

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

3x90=7200 ÷ by 3=90 that how you get it

Answer:

b 5,400 ÷ 60

Step-by-step explanation:

knoweth thay multiplication table.

what are the multiples of 9 ?

1×9 = 9

2×9 = 18

3×9 = 27

4×9 = 36

5×9 = 45

6×9 = 54

7×9 = 63

8×9 = 72

9×9 = 81

10×9 = 90

because multiples of 10 follow the same structure, we just add 0s.

so, the multiples of 90 are the same numbers as above, they just have a 0 at the end.

and if we also multiply the first numbers (1 ..10) by 10, the results get a second additional 0 at the end.

so, when we look at

3600

5400

6400

7200

we actually look at

36

54

64

72

36 = 4×9

so, 3600 has to be divided by 40 to result in 90.

but it is divided by 50. so, no.

54 = 6×9

so, 5400 has to be divided by 60 to result in 90.

and it is. so, yes ! 5400 ÷ 60 = 90

64 is no factor of 9 at all. so, no.

72 is 8×9

so, 7200 has to be divided by 80 to result in 90.

but it is divided by 90. so, no.

Step-by-step explanation:

ok do you see where x is on the graph

you would put 0 3 times up and y would be where

5 is on the graph you would put 3.5 times up

HOPE IT HELPS

Answer: X = 2

Step-by-step explanation:

Like the person before me said when you add up on both sides they both equal twelve when you count the x by two so 2 would be the answer that makes the most sense.

Step-by-step explanation:

compounded or not..? then you have to use the Financial maths formula

Answer:

70 minutes OR 1 hour and 10 minutes (it's the same thing)

Step-by-step explanation:

So this can be modeled by the equation 20/150=x/525

so solving for x, you have to say whats the most times that 150 will go into 525 without going over

the answer is 3

so 150x3=450 and 525-450=75

75 is one half of 150 so it would be 3.5

multiply 20 by 3.5 and you get 70 or 1 hour and 10 minutes since an hour is 60 minutes

Don't forget to give brainliest :)

Step-by-step explanation:

you have to use this equation

A=P(1+ın)

A=Total amount

P=Money invested or borrowed

ı=interest [0.4÷100=0.004]

n=Number of years

then substitute and calculate

Answer:

Step-by-step explanation:

Given equation:

If n is negative then we get:

If n is negative then x is less than - 5.

Example:

Answer:

x < -5

Step-by-step explanation:

Now the value of x is,

→ 5 + x = n

→ x = n - 5

The value of n when negative,

→ n < 0 ---- {n = 0}

When n is a negative number,

→ x < 0 - 5

→ [ x < -5 ]

Hence, the answer is x < -5.

1=0

2=206

3=348

4= -16

5=56

6=14

7=12

8=5

Answer:

1=0

2=206

3=348

4= -16

5=56

6=14

7=12

8=5

Answer:

The amount of dough used for the pepperoni will be twice that of the cheese or 2 times the amount of dough.

Step-by-step explanation:

Answer:

look down

Step-by-step explanation:

well u should know that.....

1. A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other

2. A unit rate describes how many units of the first type of quantity corresponds to one unit of the second type of quantity. A proportion is an equation that states that two ratios or rates are equivalent.

3. As defined in the lesson on Unit Rate and Proportionality, the unit rate is the rate of change in a relationship where the rate is per 1.

4. A proportion is an equation in which two ratios are set equal to each other. For example, if there is 1 boy and 3 girls you could write the ratio as: 1 : 3 (for every one boy there are 3 girls)

Answer:

let the interior angle of a triangle be 4x,6x and 8x

According to the question,

The interior angles of the triangle=180

4x+6x+8x=180

or, 18x=180

or,x=180÷18

therefore ans x=10

1st angle=4x( putting the value of x)

=4×10 = 40

2nd angle= 6x =6×10 =60

3rd angle= 8x =8×10 =80

Of you doubt the ans= ( Check out)

Adding all the angles give 180

Answer:

7.5

Step-by-step explanation:

Answer: 0.6666

Step-by-step explanation: its hard to explain but yk try to figure it out.

The correct equation that represents Y, the gas company’s monthly charge in dollars for using X hundred cubic feet of natural gas is:

Y = 0.6924X + 16

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

The correct equation that represents Y, the gas company’s monthly charge in dollars for using X hundred cubic feet of natural gas is:

Y = 0.6924X + 16

Now,

Option A has the correct variable coefficients, but the constant term is negative, which is not correct as a monthly service fee is always positive.

Option B has the correct constant term but the variable coefficient is positive, which doesn't make sense as the company charges per hundred cubic feet of natural gas used.

Option C has a similar problem as option A.

Option D has incorrect variable and constant terms.

Therefore,

The correct equation is Y = 0.6924X + 16.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ2

Answer:

y = 5/2x + 5

Step-by-step explanation:

To find the equation, you first need to find the slope. You can do this by subtracting the two y coordinates (the two last numbers) and using that as the numerator (the top number of the fraction), and then subtracting the two x coordinates (the two first numbers) and using that as the denominator (the bottom number of the fraction). You then have the fraction -5/-2, which can be changed to 5/2 because they are both negative numbers. That is your slope. You then need to find the y-intercept (where the line connects with the y-axis). To do this, you need to figure out what the y (the second number) is when the x (the first number) is 0. In this example, you can already see with the second set of coordinates that the y-intercept is 5 because the x is 0. When this is not easily shown, you can figure out the y-intercept with a table. Sorry if I made it sound too complicated :)

Answer:

The first one.

Answer:

30 to 100

Step-by-step explanation:

cus when y increases 30, x increases 100

Answer:

4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

is the same as means =

decreased by means -

a number means x

so 4 1/3=11-x

Answer: 4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

Go down the line. 4 1/3 match up in the sentence and the equation. Is the same as is another way of saying equal to, so that works. Then, there are both 11s so that checks. Finally, decreased is the same as minus or subtract, and x is a number.

There are 166 numbers in between 288 and 122.

If that didn`t help and I need to add more, tell me and I will!

Answer: The answer is 166. Difference stands for subtraction (-).

I hope this helps.

Answer:

59 keenan

58 Jamie

45 sara

0.875 trey

0.833 maya

The descending numeric order of the laps was completed as 59, 58, 45, 0.875,0.833

Descending order is defined as when numbers (or other items) are arranged from the largest numbers to the least numbers, it is said to be in descending order.

Sara finished 45 laps, Jamie completed 58, Keenan completed 59, Maya completed 0.833, and Trey completed 0.875.

We have the given numbers as:

45, 58, 59, 0.833, 0.875

we have to determine the descending order of given numbers

Here the largest numbers to the least numbers, it is said to be in descending order.

⇒ 59  > 58  > 45  > 0.875 > 0.833

Hence, the descending numeric order of the laps completed:

Keenan completed 59 laps

Jamie completed 58 laps

Sara completed 45 laps

Trey completed 0.875 laps

Maya completed 0.833 laps

Learn more about the descending order here:

brainly.com/question/233644

#SPJ2

Answer:

(-1,0)

Step-by-step explanation:

May it will be correct

Answer:

the difference between the 2 is 87