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Taya2010 [7]
3 years ago
8

Need help with math its a struggle

Mathematics
1 answer:
SVEN [57.7K]3 years ago
5 0

Answer:

First 3 yes, last 3 no

Step-by-step explanation:

This is solved by following the (x,y) cords.

So for the first three, they are in the section of purple or the section where the 2 inequalities overlap (which means it is a solution to both)

The same can be followed for the last two however the 4th one is a little funky. The reason why that is false is because the line is dotted meaning that the numbers on the line are not solutions to the second lower inequality so it is not a solution to the problem.

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HELP<br> will give brainliest
weqwewe [10]

Answer:

y= 3x+2

I hope this helped  :)

8 0
3 years ago
You are playing a new video game. The table shows the proportional relationship between the number of levels completed and the t
Lana71 [14]

The time to complete 2 levels is (c) 60 minutes

<h3>How to determine the time to complete 2 levels?</h3>

The table of values is given as

Number of Levels     Time (hours)

2                                         ?

3                                         1.5

Express the blank (?) with y

Number of Levels     Time (hours)

2                                          y

3                                         1.5

The ordered pairs from the table are

(x, y) = (2, y) and (3, 15)

The table shows the proportional relationship

This means that the equation can be represented as

y = Y/X * x

Where

(x, y) = (2, y)

(X, Y) = (3, 1.5)

So, we have

y = 1.5/3 * 2

Evaluate the quotient

y = 0.5 * 2

This gives

y = 1 hour

Convert to minutes

y = 60 minutes

Hence, the time is 60 minutes

Read more about linear equation at

brainly.com/question/13738662

#SPJ1

7 0
1 year ago
Can someone PLEASE help me ???
Wewaii [24]
For these types of algebra problems, you're trying to get whatever they tell you by itself on one side of the equals sign, meaning that you have to move everything else over by adding/subtracting or whatever else.

In this problem you have to get s by itself. All you do is just subtract 4r from both sides to get:

-2 - 4r = s

Because there are 2 variables/unknowns (s and r) you have no way of actually solving this problem without having a 2nd equation or something. So thats all you can do


6 0
3 years ago
Y= (x+3)^2+10 put into binomial form
tensa zangetsu [6.8K]
None of the answers are correct
(x+3)^2 + 10           first you factor out the (x+3)
(x+3)(x+3) + 10
x^2 + 6x + 9 +10    simplify
x^2 + 6x + 19
5 0
3 years ago
3/4 of the students in a classroom are girls. If there are ten boys in the class, how many total students are there?
Arte-miy333 [17]

Answer:

40 students total

Step-by-step explanation:

Let s represent the total number of students.  Then (3/4)s are girls and (1/4)s are boys.  Using the info on boys, (1/4)s = 10.  Thus, s = 40 (students).

Check:  Is (1/4)(40) = 10?  Yes.

             Is (3/4)(40) = 30?  Yes

             Is 10+30 = 40 (students)?  Yes

3 0
3 years ago
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