Write an algebra expression to represent each scenario:

“the sum of 6 and y”

Answer:

                                                                                                               .

Step-by-step explanation:

Answer:  

Worth in 2019 is $12423.75

Explanation:

Current worth is C=$28000

Depreciation rate is D=15%

Time in years is T=19

Worth (W) 2019: W=C(1−D100)T=2800⋅(1−15100)19=$12423.75 [Ans]

Answer:

Yes.

Step-by-step explanation:

-3 * 3 = -9

Answer:

x = 19

z = 102°

Step-by-step explanation:

✔️5x - 17 = 78 (vertical angles area congruent)

5x - 17 + 17 = 78 + 17

5x = 95

5x/5 = 95/5

x = 19

✔️78 + z = 180° (angles on a straight line).

78 + z - 78 = 180 - 78

z = 102°

Answer:

3*10^4

Step-by-step explanation:

\(9 \times {10}^{2} = 900 \\ 3 \times {10}^{ - 2} = 0.03 \\ 900 \div 0.03 = 30000 \\ 30000 = 3 \times {10}^{4} \)

y = x - 4 is  the equation of the line in slope-intercept form.

How do you interpret a slope-intercept form?

The data provided by that form can be used to graph a linear equation in slope-intercept form. As an illustration, the equation y=2x+3 indicates that the line's slope is 2 and that its y-intercept is located at (0,3). This reveals the single point at which the line passes as well as the direction in which we should draw the full line after that.

Point from graph = (2, -2 )

                slope (m) = y/x

                                = -2/2

                                = 1

slope-intercept form ⇒ y = mx + c    

                                        -2 = 1 * 2 + c

                                          - 2 = 2 + c

                                               c = -4

 slope-intercept form ⇒ y = x - 4

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Answer:

10 5/12 cups of juice

Step-by-step explanation:

4 1/4 + 2 2/3 + 3 1/2

17/4 + 8/3 + 7/2

51/12 + 32/12 + 42/12

125/12

10 5/12

Answer:

I need to see the full equation in order to try and help

Answer:

yes I just checked it

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

A linear equation is a straight line.

Answer:

f(x) = -5/9x - 11/9

Step-by-step explanation:

Consider f(x) = y

so if x = -4 => y = 1 and x = 5 => y = -4

so (-4,1) and (5,-4) should be on the same linear equation

Slope m = (y2 - y1)/(x2 - x1)

m = (-4 - 1)/(5 -  -4) = (-5)/(9) = -5/9

y = mx + b

given m = -5/9, x = -4, y = 1

1 = -5/9(-4) + b

b = 1 - 20/9

b = 9/9 - 20/9 = -11/9

so y = -5/9x - 11/9

or f(x) = -5/9x - 11/9

Answer:

B. 80°

Step-by-step explanation:

55+45=100

180-100=80

Q=80°

Answer:

\(\fbox{\begin{minipage}{8em}Not a solution\end{minipage}}\)

Step-by-step explanation:

Step 1: Consider the assumption:

Generally, \((6, 7)\)) is supposed to be the pair of 2 components, in which, the first component is x-component (domain), the second component is y-component (range).

Hence, \(x = 6, y = 7\)

Step 2: Substitute \(x\) and \(y\) into the inequality

       \(y > 2x - 5\)

<=>  \(7 > 2*6 - 5\)

Step 3: Simplify

<=>  \(7> 12 - 5\)

<=>  \(7 > 7\)

Step 4: Evaluate

Invalid

Reason: \(7 = 7\)

Step 5: Conclude

\((6, 7)\) is not a solution to the inequality \(y > 2x - 5\)

Hope this helps!

:)

Answer:

B.Arithmetic

Step-by-step explanation:

because the terms have a first common difference

the rate of change is 4

Answer:

Step-by-step explanation:

Length of the board = 96 in

Size of the pieces:

Pieces are:

Cut marks:

Answer:

Step-by-step explanation:2 /3 red markers in the bag

The equation  that correctly shows the relationship between cups of flour and sugar is  f = 1/2s. Option A

if 1 cup of flour needs 2 cups of sugar.

2 cups of flour need 4 cups of sugar.

3.5 cups of flour need 7 cups of sugar.

5.25 cups of flour need 10.5 cups of sugar.

This only means that the size of sugar is twice the size of flour. Therefore to form our equation, we say

sugar = 2flour. But since the option is not there,

we can also go for

f = 1/2s

3.5 = 1/2 × 7

3.5 = 3.5

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Answer:

8 = f (13-2)

8=13f-2f

8=11f

8 / 11 = 11f / 11

8/11=f

f=8/11

Step-by-step explanation:

Answer:

Simplifying

8 = F + -1(13 + -2)

Combine like terms: 13 + -2 = 11

8 = F + -1(11)

Multiply -1 * 11

8 = F + -11

Reorder the terms:

8 = -11 + F

Solving

8 = -11 + F

Solving for variable 'F'.

Move all terms containing F to the left, all other terms to the right.

Add '-1F' to each side of the equation.

8 + -1F = -11 + F + -1F

Combine like terms: F + -1F = 0

8 + -1F = -11 + 0

8 + -1F = -11

Add '-8' to each side of the equation.

8 + -8 + -1F = -11 + -8

Combine like terms: 8 + -8 = 0

0 + -1F = -11 + -8

-1F = -11 + -8

Combine like terms: -11 + -8 = -19

-1F = -19

Divide each side by '-1'.

F = 19

Simplifying

F = 19

Answer:

x= -5, -1

Step-by-step explanation:

To find the zeroes of a function,

First expand the terms to get the form  \(ax^{2} + bx +c\) where 'a, b, and c' are constants

     \(f(x)= (x+3)^{2} -4\)

    \(f(x)= x^{2}+6x+9-4\)

    \(f(x)= x^{2} +6x +5\)

Now, factor the equation

This can be done using the quadratic formula or other methods

  One simple method is to find the two values that would get:

A good way to verify is to expand the terms and make sure the function looks the same

In this case, the equation can broken into

    f(x)= (x+1)*(x+5)

Now, look at each term individually and set each of them to equal 0

   x+1 =0

   x+5=0

Solve for x in each case

  x= -1

  x= -5

Now, ordering them from least to greatest would be: x= -5, -1

Answer:

15

Step-by-step explanation:

180-15

Hello!

the sum of the angles in the triangle = 180°

so the 3rd angle = 180° - 165° = 15°

Answer:

3x+1=3x+1

0x=0

no solution

3x+1=3x+2

0×=1

no solution

3x+1=2x+1

x=0

X IS THE SOLUTION BTW

The coordinates of each points are:

A = (-0.5, -5)

B = (0.8, -1.8)

C = (-2.6, -2.2)

D = (-1.5, -8.9)

E = (2.5, -6.5)

F = (-1.5, 3.1)

G = (-2.4, 4.1)

H = (1.5, 3)

I = (2.7, 1.5)

J = (-1.5, 0)

K = (-6.5, 0)

We have,

The coordinates of each point are in an ordered form.

i.e

(x, y)

x is the x-axis value.

y is the y-axis value.

Thus,

A = (-0.5, -5)

B = (0.8, -1.8)

C = (-2.6, -2.2)

D = (-1.5, -8.9)

E = (2.5, -6.5)

F = (-1.5, 3.1)

G = (-2.4, 4.1)

H = (1.5, 3)

I = (2.7, 1.5)

J = (-1.5, 0)

K = (-6.5, 0)

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Answer:

t = p/w

Step-by-step explanation:

we have,

p=w×t

p/w = t (as the sign changes while going to the other side)

Answer:

B. 4,500

Step-by-step explanation:

1 liter = 1,000 milliliters

4.5 x 1,000= 4,500

:DDDD Glad I could help

Answer:300

Step-by-step explanation:

Answer:

the answer is B <3

Step-by-step explanation:

have a good day!

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Answer:

b

Step-by-step explanation: