Ask question

Ask question

All categories

3 years ago

13

A set of equations is given below: Equation C: y = 7x + 12 Equation D: y = 7x + 2 Which of the following best describes the numb

er of solutions to the given set of equations?
One solution Two solutions Many solutions No solution

1 answer:

Papessa [141]3 years ago

5 0

There is no solution. If you sub in either equation for y you get =0 meaning there is no solution :) hope this helps

You might be interested in

Select the number(s) that make the inequality true.<br> m > 0

alexgriva [62]

Answer:

(2)

Step-by-step explanation:

nothing further can be done

5 0

3 years ago

1. The geology club is purchasing tickets to see a new science exhibit. Adult tickets cost $9, and student tickets cost $5.50. T

olchik [2.2K]

Answer: C)

Step-by-step explanation:

Equation: (420-(10*9))/5.50=x

x=60

5 0

3 years ago

Solve for x. <br><br> -3x = -15

yuradex [85]

Answer:

x = 5

Step-by-step explanation:

-3x = 15

---- ----

-3 -3

x = 5

7 0

4 years ago

Read 2 more answers

What percent of 157 is 43

mojhsa [17]

$\frac{43}{157} \times 100= 27.388535\%$

3 0

4 years ago

You and a friend are playing a game of chance. Every time you roll a 1 or 2 you are successful, and your friend will pay you $1.

Viktor [21]

Considering the mean of a discrete distribution, you are expected to earn $0.13 by the end of the game.

<h3>What is the mean of a discrete distribution?</h3>

The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.

Since 71% of your rolls are successful and 29% of your rolls are unsuccessful, the distribution of your earnings is:

P(X = 1) = 0.71.

P(X = -2) = 0.29

Hence the expected value is:

E(X) = 1 x 0.71 - 2 x 0.29 = 0.71 - 0.58 = 0.13

More can be learned about the mean of a discrete distribution at brainly.com/question/24245882

#SPJ1

8 0

2 years ago