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Umnica [9.8K]
4 years ago
9

-9y - 2 (2 - 7y) + 4

Mathematics
1 answer:
mars1129 [50]4 years ago
4 0

Answer:

the answer is 5y

Step-by-step explanation:

hope d answer will helpful

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Bryan is asked to write an inequality to represent the graph.
Fittoniya [83]

The error that Bryan has done in this inequality is that he included –14 in his solution set.

<h3>How to point out the mistake made</h3>

What Bryan has to do would be to write this inequality in such a way that the variable would appear on the left.

But the symbol that he has chosen does not move in this same direction as the graph.

The -14 should not be inclusive in the graph because it is not a part of the graph solution.

He used the wrong number in this inequality.

Read more on inequalities here:

brainly.com/question/24372553

#SPJ1

7 0
2 years ago
How do i do this lol
djyliett [7]

Answer:

how do you do what lol

Step-by-step explanation:

why does it make me do 20 letters

8 0
3 years ago
Read 2 more answers
You Spin a spinner it has 4 spaces. What is the probability that you spin a 3 and flipping heads
Anettt [7]

Answer:

12.5% or 1/8

Step-by-step explanation:

To find a compound probability multiply the likelihood of both events with each other.

Probability is how many things wished to be gotten over the total amount of possibilities for the event.

Spin a 3 on the spinner: 1/4 or 25% 1 space out of 4 spaces.

Flip the head side of the coin: 1/2 or 50% 1 side wish out of 2 sides.

1/4 x 1/2 = 1/8

1 divided by 8 = 0.125

0.125 x 100 = 12.5

12.5 is the the percentage.

5 0
3 years ago
Read 2 more answers
Tom is sorting cookies with his little sister Betty. He notices that when he takes a cookie she takes three cookies, when he tak
Vsevolod [243]

Answer:

i believe its c.) directly proportional.


Step-by-step explanation:


3 0
4 years ago
Read 2 more answers
Zach solves the system x+y=-3 , x-y=1 and finds the solution (1,-2) use a graph to explain whether Zach's solution is reasonable
Viefleur [7K]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>x-y=1 (1)
x+y=3 (2) 
Add (1) and (2) to eliminate y: 
x- y + x - y =1 + 3
2x = 4
x = 4/2

</span><span>x = 2 
Substitute x = 2 into (1) to find y: 
2 + y = 3
y = 3 - 2
y = 1 
The solution is (2, 1) </span>
6 0
3 years ago
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