if -13x-71=201 what is x

Answer:   y=2x-15

Step-by-step explanation:

Answer:

-55

Step-by-step explanation:

Answer: -25

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Its obvious

Answer: 5プラスマイナス6はマイナス1です。

Step-by-step explanation:

Answer:

The answer is $614

w + d = 657

657 divided by 2 is 328.5

328.5 - 43 285.5 (that would be washer)

Answer: 657 - 285.5 = 371.5

that should be right!(:

Answer:

Yes, the total cost of Lacey lesson is a split function of hours scheduled

Step-by-step explanation:

The amount Lacey pays for each hour of golf = $15

The amount Lacey pays for equipment rental = $10

The amount Lacy pays for equipment rental for a 3 hours long lesson = $5

Therefore, we have

Let C represent the total cost of Lacey lesson and let t represent the number of hours, we have;

C = $10 + t × $15 for 0 ≤ t ≤ 3

C = $5 + t × $15 for t > 3

Therefore, the total cost of Lacey lesson is a split function of hours scheduled

Answer:

Step-by-step explanation: 2x and 4x

Answer:

Reflecting over the x-axis, vertical movement up 3 units.

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

Transformations of graphs

Step-by-step explanation:

Step 1: Define

f(x) = x + 1

g(x) = -x + 4

Step 2: Define

Multiplying -1 to x flips it over the x-axis, or known as a reflection. There is no vertical shrink/stretch.

To get to 1 to 4, we add 3. That means we will be moving the graph up 3 units.

Answer:

The sign on the 'x' changes, this implies a reflection.

g(x) = -f(x) = -(x+1) = -x -1

Now apply a vertical translation 'up 5' to f(x)

g(x) = -f(x) + 5 = (-x-1) +5 = -x +4

Hope this helps! <3

Answer:

1

Step-by-step explanation:

Answer:

y = dependent variable

m = slope of a line

x = independent variable

b = y-intercept

Answer:

990

Step-by-step explanation:

21-3=18, 18+831=1011, 1011-14=996, 996-6=990

Answer:

3rd one

Step-by-step explanation:

absolute value and distance are always positive

Answer: C (or) 3rd one

plus I got took test got it right

Step-by-step explanation:

absolute value and distance are always positive

Answer

M=9/5

Step-by-step explanation:

{Slope-Intercept form of}\:5y=160+9x:\quad y=\frac{9}{5}x+32

Sorry if I write confusing

9/5x+32

{Axis\:interception\:points\:of}\:\frac{9}{5}x+32:{X\:Intercepts}:\:\left(-\frac{160}{9},\:0\right),\:\ {Y\:Intercepts}:\:\left(0,\:32\right)

=

5x-160/9=+ the:\equation:\before=

9/5x+32= .      

m=9/5

Answer:

It would be the first answer choice, 18+54

Step-by-step explanation:

6(3+9

6x3=18

6x9=54

18+54 would be the equation.

Please pick me for brainliest

Answer:

a

Step-by-step explanation:

Step-by-step explanation:

y + 1 = 5(x + 6)

y + 1 = 5x +30

y = 5x +30 -1

y = 5x + 29

Answer:

65

Step-by-step explanation:

20 + 15 + 15 + 15

Y = 15x + 5

X = each day (after the first) you are charged $15

15 + 5 is charged in the first day = 20

Y = Total

Your Y intercept is 5

Your slope is 15

Don’t go into negatives because money and time can’t be negative

Answer:

3a+9

Step-by-step explanation:

Answer:

3a+9

Step-by-step explanation:

5-2=3 then 3a=9 it pretty simple

Answer:

1 cup of blue paint and 5 cups of yellow paint. (sorry im not to sure)

Step-by-step explanation:

okay so

117° + angle a = 180° (supplementary angle)

angle a = 180 - 117

= 63°

then angle a + angle b + 81° = 180° ( angle sum property)

so... 63° + angle b + 81° = 180

144 + angle b = 180°

angle b = 180 - 144

= 36°

hope this helps.

Answer: 169

Step-by-step explanation:

52 divided by 4 is 13 so 13 times 13 is 169

Answer:

The answer is 169cm2

Step-by-step explanation:

Divide 52 by 4 to get the sides

One side is 13

Then, multiply 13 by itself to get the area

The area is 169cm2

9514 1404 393

Answer:

  Repeating decimals:

  38/6 = 6.3_3   (repeating 3)

Step-by-step explanation:

  [tex]\dfrac{3}{7}=0.\overline{428571} \quad\text{repea}\text{ting decimal}\\\\\dfrac{2}{5}=0.4\\\\\dfrac{3}{4}=0.75\\\\\dfrac{2}{9}=0.\overline{2}\quad\text{repea}\text{ting decimal}[/tex]

The improper fraction 38/6 = 19/3 = 6 1/3. As a decimal, this is ...

  [tex]\dfrac{19}{3}=6.\overline{3}\quad\text{repea}\text{ting decimal}[/tex]

_____

The repeating part of a decimal fraction is conventionally written with an overbar, as shown in the typeset content above. In plain text, it is sometimes written with an underscore preceding the repeating digits.

Answer:

ms girll i think you multiply

Answer:

3. 147 [tex]ft^{3}[/tex]  4. [tex]\frac{160}{3} \pi[/tex] [tex]ft^{3}[/tex]

Step-by-step explanation:

3. Volume of a square pyramid = [tex](base.edge.length)^{2}[/tex] × [tex]\frac{height}{3}[/tex]

Variables:

V = volume

x = base edge length

h = height

V = [tex]x^{2}[/tex]  × [tex]\frac{h}{3}[/tex]

x = 7 ft

h = 9 ft

Plug the values in the equation:

V = [tex]7^{2}[/tex] × [tex]\frac{9}{3}[/tex]

V = 49 × 3

V = 147 [tex]ft^{3}[/tex]

4. Volume of cone = [tex]\pi r^{2} \frac{h}{3}[/tex]

Variables:

V = volume

r = radius

h = height

V = [tex]\pi r^{2} \frac{h}{3}[/tex]

r = 8ft /2 = 4 ft (radius is half of the diameter)

h = 10 ft

V =  [tex]\pi 4^{2} \frac{10}{3}[/tex]

V = [tex]\pi[/tex] × 16 × [tex]\frac{10}{3}[/tex]

V = [tex]\frac{160}{3} \pi[/tex] [tex]ft^{3}[/tex]

Step-by-step explanation:

No because he had 14 and needs 16

Answer:

The tax would be $54.80 !

Step-by-step explanation:

To do the problem you have to cross multiply and divide.

[tex]\frac{x}{685} = \frac{8}{100}[/tex]

685 x 8 = 5480

5480 / 100 = 54.8

Step-by-step explanation:

When someone receives a "pay raise", that means that their income/salary increases.

Jerold earns $865 in one week. He receives a 25% pay raise. That means his income has increased by 25% of what he currently earns in one week. We can calculate the percentage of something by converting that percent into a decimal and multiplying it with the value that percent is being applied to.

We can do this two ways.

The first way, we can convert 25% into 0.25, and multiply that with 865:

0.25 × 865 = 216.25

Then, we add $216.25 to Jerold's old salary, $865:

$865 + $216.25 = $1081.25

The second way does everything in one step. When you multiply a number by 1, you always get that same number for the answer.

1 × 33 = 33, 1 × 382 = 382...

So, instead of multiplying by 0.25 and then adding that to Jerold's old salary, we can multiply by 1.25 instead (1, his original salary, + 0.25, the difference between his old and new salary),.

1.25 × $865 = $1081.25.

You can use either method to calculate the answer, but the second method is more efficient.

The required equation model to determine the new weekly pay rate is x = 865[1 + 25%] or x = 865[1.25].

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
Jerold's weekly pay rate is $865. He receives a 25% pay raise.
Let the new weekly pay rate be x,
According to the question,
x = 865 + 25% of 865
x = 865[1  + 25%]
x = 865[1.25]
x = $1081.25

Thus, the required equation model to determine the new weekly pay rate is x = 865[1 + 25%] or x = 865[1.25].

Learn more about models here:
https://brainly.com/question/22591166
#SPJ5

Answer:

The answer is 21.

Step-by-step explanation:

If the board was 7 feet long and each piece was cut into 1/3 of a foot, that means that there are actually 21 pieces

I put a picture if it helps...

Step-by-step explanation:

4r is the greatest common factor