pls help me i’ll do anything and hurry time limit. f(x) = 9 - x. evaluate f(-1)

Answer:

Bro I don't know. Maybe that teacher needs to pull that stick out of their butt.

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

i just did it got it right

Answer:

4 bags of oranges

Step-by-step explanation:

First, we need to find out how much each bag of oranges costs so we divide.  

$4.20 divided by 6 equals 0.7 which means that each bag of oranges costs $0.70.

Next we need to find out how much Ayden spent on oranges so we divide 0.70 by 2.80

2.80 divided by 0.70 equals 4.

This means that Ayden bought 4 bags of oranges.

Hope this helps!

Answer:

4 oranges

Step-by-step explanation:

First find the unit rate by dividing the price of 6 oranges by the amount of oranges in the bag. So $4.20÷6=0.7. 0.7 is the price of one orange. Since the dollar amount is small I just divided $4.20 by 2 and got $2.10 for three oranges. The question is asking how much he bought for $2.80 so add another .70 which is one more orange therefore he bought 4 oranges for $2.80

Answer:

61

Step-by-step explanation:

Let's see what to do buddy...

_________________________________

KJI = KJR + RJI

So :

172° = ( 6x -5 )° + ( 12x -3 )°

172° = 18x - 8°

Subtract the sides of the equation plus 8°

180° = 18x

Divided the sides of the equation by 18

x = 180/18

x = 10°

_________________________________

So we have :

KJR = 6x -5 = 6(10) - 5 = 60 - 5 = 55°

KJR = 55°

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer:

−32y+40

Step-by-step explanation:

=(−8)(4y+−5)

=(−8)(4y)+(−8)(−5)

=−32y+40

Answer:

-32y + 40

Step-by-step explanation:

Again, multiply -8 by terms inside the parenthesis.

-8x4=-32y and -8 x -5= 40

= -32y + 40

Answer:

the answer would be 32.44

Step-by-step explanation:

Answer:

[tex]P=0.27\,\,watts[/tex]

Step-by-step explanation:

Consider the formula: [tex]I=PR[/tex]

Here, [tex]I[/tex] represents the current (measured in amps), P represents power (measured in watts), and R represents resistance (measured in ohms).

Resistance = 15 ohms

Current = 4 amps

To find electrical power drawn by a device, put [tex]R=15\,,\,I=4[/tex]

So,

[tex]4=15P\\P=\frac{4}{15}=0.27\,\,watts[/tex]

Answer:

you would pay 2.38 sales tax for a 34 dollar pair of pants

Step-by-step explanation:

Answer:

y<-7x-7

Step-by-step explanation:

Add 14x on both sides

-2y>14x+14

Divide by 2 on both sides

-y>7x+7

y<-7x-7

Answer:

okay now I know this for absolute sure the answer is 2 over 9 aka 2/9

Step-by-step explanation:

Answer:

3x-4

How to find it:

x + 5x - 3x - 4

Add like terms

6x - 3x - 4

Add like terms

3x - 4

Answer:

3x-4

Step-by-step explanation:

Combine like terms, x + 5x gives you 6x but then subtract 3x and you have only 3x.

Keep 4 the same and your answer is 3x-4

Mark brainliest if possible!

Answer:

(3,-2)

Step-by-step explanation:

I think the answer is (3, -2) because in the graph the point is on those numbers

Answer: (3,-2)

Step-by-step explanation:

Answer:

And the actual answer to the riddle (not answer to expression) is 1 since it only says one was going to saint ives.

Answer: 86.63

Step-by-step explanation:

Answer:

Red: blue: yellow

2 7 9

Step by step explanation:

Answer: 1/2(m<TUV)= m<TUW

Step-by-step explanation: If you divide TUV by 2 then you would get 28 degrees which would be The < TUW

Answer:

5326.5

Step-by-step explanation:

1325x10x.402

Answer:

1

Step-by-step explanation:

So for this type of problem we use the formula [tex]m= \frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex] with each variable (besides m which is slope) representing a different coordinate. (e.g. -3 could be [tex]y_{2}[/tex] in this case.) First, let's define which is which:

(3,2): [tex]x_{1}, y_{1}[/tex]

(-2,-3): [tex]x_{2}, y_{2}[/tex]

Now we need to replace the variables with their known values: [tex]m=\frac{-3-2}{-2-3}[/tex]

Next, let's do the subtraction to simplify: [tex]m=\frac{-5}{-5}[/tex]

And we can complete the division (all fractions are division!) to simplify even further: [tex]m = 1[/tex]

Therefore, the slope of the line passing through the points (3,2) and (-2,-3) is 1.

Step-by-step explanation:

Hey there!

By looking through figure, l and m are parallel lines and a transversal line passes through the lines.

Now,

7x + 12° = 12x - 28°( alternate angles are equal)

12°+28° = 12x - 7x

40° = 5x

[tex]x = \frac{40}{5} [/tex]

Therefore, x = 8°

Now,

12x - 28° + 9y - 77 = 180° ( being linear pair)

12×8° - 28° + 9y -77° = 180°

96° - 28° + 9y - 77° = 180°

-9 + 9y = 180°

9y = 180° + 9°

y = 189°/9

Therefore, y = 21°

Therefore, X = 8° and y= 21° .

Hope it helps....

Answer: 11664

I think

Answer:

11,664

Step-by-step explanation:

4^2 x 3^6

16 x 729

11,664

Answer:

x= -3

Step-by-step explanation:

You're Welcome :)

Answer:

x=-3

Step-by-step explanation:

x+23=20

x=20-23

x=-3

Answer:

Just one.

Step-by-step explanation:

If you add another [tex]\frac{2}{3}[/tex] it becomes [tex]\frac{4}{3}[/tex] which would make it greater than one.

the slope would be 2/4

Answer:

The answer is 24.

Explain:

7 times 3 is 21. So 8 times 3 is 24.

Answer:

X = 20 degrees

Step-by-step explanation:

so we know that a triangle equals 180 degrees.

We already have 70 degrees so there are 110 degrees left.

Y is a right angle making it a 90 degree angle

110-90 equals 20 making x a 20 degree angle.

Answer:

-81.42 is a rational number

Step-by-step explanation:

[tex] - 81.42 \\ \\ = - \frac{8142}{100} \\ \\ = - \frac{8142 \div 2}{100 \div 2} \\ \\ = - \frac{4071}{50} \\ \\[/tex]

Answer: It is a rational number.

A rational number is a number that can be represented as a fraction.

The fraction can be: [tex]- \frac{4071}{50}[/tex] because:

[tex]-\frac{81.42}{100}[/tex] ÷ 2 = [tex]\frac{40.71}{50}[/tex]

The answer is yes, it is rational.

Answer:

6.71

Step-by-step explanation:

The solution should be $6.71 because when you subtract $7.50 and $0.79 you end up with $6.71.

Answer:

y = -1/3 x + 8/3 or 3y = -x + 8

Step-by-step explanation:

m = (-2 - 2) / [(6 - (-6)]

= -4 / 12

= -1/3

Use (-6, 2) and substitute in the formula:

y = mx + b

2 = -1/3 (2) + b

2 = -2/3 + b

2 + 2/3 = b

8/3 = b

y = mx + b

y = -1/3 x + 8/3 or 3y = -x + 8

Answer:

Step-by-step explanation:

Answer:

0.1

that is 10 hundredths in standard form