At the market 5 light bulbs cost $9. How much do 7 cost

Answer:

what ???

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

The answer is 57.5

Step-by-step explanation:

Answer:

ox=15........ .......

The solution to the equation 3(2x+5) = 3x+4x is x = -5, the correct option is C.

An equation is an expression that shows the relationship between two or more numbers and variables.

A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.

We are given that;

The equation 3(2x+5) = 3x+4x

Now,

This is because we can simplify the equation by using the distributive property and combining like terms. For example: 3(2x+5) = 3x+4x Expanding, we get: 6x + 15 = 3x + 4x Combining like terms, we get: 6x + 15 = 7x Subtracting 6x from both sides, we get: 15 = x Subtracting 15 from both sides, we get: x = -5

Therefore, by the given equation the answer will be x=-5.

Learn more about equations here;

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Answer:

A term in a geometric sequence

Step-by-step explanation:

Geometric Sequences

There are two basic types of sequences: arithmetic and geometric. The arithmetic sequences can be recognized because each term is found as the previous term plus a fixed number called the common difference.

In the geometric sequences, each term is found by multiplying (or dividing) the previous term by a fixed number, called the common ratio.

We are given the sequence of areas of the copies of a chart as a function of the number of times it was copied.

50%, 25%,  12.5%, 6.25%, ...

It's known the next term will follow the previous sequence. Note the second term is equal to the first term divided by 2. The third term is equal to the second divided by 2 and so on.

a2 = a1/2

a3=a2/2

a4=a3/2

This corresponds to a geometric sequence with common ratio 1/2, thus the answer is:

A term in a geometric sequence

Answer:

Not to be confused - C is the correct answer.

Step-by-step explanation:

a term in a geometric sequence

10 + 8 + 0.6 + 0.04 = 18.64

Answer:

x=10

Step-by-step explanation:

x=(3x-28)5

-14x=-140

x=10

Answer:

6.7082039325

Step-by-step explanation:

Answer:

Somewhere between 6.7

Step-by-step explanation:

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christmas premiere tomorrow.

Step-by-step explanation:

oh noo nothing can be seen properly..... °-°

but ik a math genius who can help u

Answer: B

Step-by-step explanation: SAS: Side, Angle, Side    SSS: Side, Side, Side      AA: Equilateral Triangle

Answer:

what did u get the answers

Answer:

[tex]G(0, -\dfrac{2}{3})[/tex]

Step-by-step explanation:

Given that:

The coordinates of the vertices of a triangle [tex]\triangle PQR[/tex] are given as:

[tex]P(-4, -1)[/tex], [tex]Q(2, 2)[/tex], and [tex]R(2, - 3)[/tex].

To find:

The coordinates of the centroid of the triangle.

Solution:

The coordinates of the centroid of a triangle is given as:

[tex]G(\dfrac{x_1+x_2+x_3}{3}, \dfrac{y_1+y_2+y_3}{3})[/tex]

Where [tex](x_1,y_1), (x_2,y_2)\ and\ (x_3,y_3)[/tex] are the coordinates of the vertices of the triangle.

As per the given values, we have:

[tex]x_1 = -4\\y_1 = -1\\x_2 = 2\\y_2 = 2\\x_3 = 2\\y_3 = -3[/tex]

Putting the values,we can find the coordinates of centroid as:

[tex]G(\dfrac{-4+2+2}{3}, \dfrac{-1+2-3}{3})\\\Rightarrow G(0, -\dfrac{2}{3})[/tex]

Therefore, the coordinates of the centroid is:

[tex]G(0, -\dfrac{2}{3})[/tex]

Answer:

q,p,r  i think

Step-by-step explanation:

Answer:

Q, P, R

Step-by-step explanation:

∠Q is the smalest because is across the smallest side

∠P is second largest because is across the middle side

∠R is the largest angle because is across the biggest side

Answer:

Side GE = 7.7

Side GF = 5.1

Side FE = 9.2358

Angle ∠E = 56.482°

Angle ∠F = 33.518°

Angle ∠G = 90°

Please give Brainliest thx

Answer:

its 6

Step-by-step explanation:

Answer:

y=-4x+24

Slope is -4

Step-by-step explanation:

1. Use the slope formula to find the slope of the line.

y2-y1/x2-x1

0-4/6-5 = -4/1

Slope = -4

2. Use point-slope to find the equation for the line.

y-y1=m(x-x1)

y-0=-4(x-6)

y-0=-4x+24

3. Simplify to put it in y=mx+b form.

y=-4x+24

Answer:

3

Step-by-step explanation:

Answer:

Step-by-step explanation:

1 21v - 21

2 3n - 12

3 48x + 18

4 -3b + 9

Answer:

1) 21v-21

2) 3n-12

3) 48x+18

4) -3b+9

Step-by-step explanation:

used distributive property to solve

Answer:

t+f=12

7t+3f=72

Step-by-step explanation:

7pts for t + 3pts for f =72 pts

7t+3f+72

This question is based on the system of equations. Therefore, the t + f = 12 and  7t + 3f =72 are  system of equations can be used to determine the number of touchdowns and field  goals made in the football game.

Given:

A football team scored 12 times in a game for a total of 72 points.  Each touchdown with the extra point is worth 7 points. Each field goal is worth 3 points.

We need to choose the system of equations from the given options can be used to determine the number of touchdowns and field  goals made in the football game.

According to the question,

Let  t is the number of touchdowns and f is the number of field goals.

It is given that, a football team scored 12 times in a game.

In mathematically expressed as,

⇒ t + f = 12

Each touchdown with the extra point is worth 7 points and field goal is worth 3 points.

In mathematically expressed as,

⇒ 7t + 3f =72

Therefore, the t + f = 12 and  7t + 3f =72 are  system of equations can be used to determine the number of touchdowns and field  goals made in the football game.

For more details, prefer this link:

https://brainly.com/question/24065247

Answer:

y-1=7(x+3)

Step-by-step explanation:

point slope form is y-y1=m(x-x1)

Answer:

There are no solutions.

Step-by-step explanation:

−10p+9=−10p

Step 1: Add 10p to both sides.

−10p+9+10p=−10p+10p

9=0

Step 2: Subtract 9 from both sides.

9−9=0−9

0=−9

Answer: C. 119.7°

Step-by-step explanation:

edge2020

Answer:

C

Step-by-step explanation:

Edge 2021

Answer:

7-(-2)=7+2

Step-by-step explanation:

7-(-2)=9

7+2=9

Hope this helps!

Answer:

168

Step-by-step explanation:

3 + .11x = 21.48

.11x = 18.48

x = 168

Answer:

21 and 9 are the numbers

Step-by-step explanation:

check by doing 21 minus 9, they also add into 30 together. if you haven't already figured it out.