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mixas84 [53]
2 years ago
13

Please I need help with this question and also the working

Mathematics
1 answer:
pychu [463]2 years ago
8 0
Okay. This is my answer

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The system of equations has no solution:<br> y=2/3x-5<br> 4x - 6y = 30<br> true or false?
Serjik [45]

1. y = 2/3x - 5

2. 4x - 6y = 30

Divide 2. by 2

3. 2x - 3y = 15

Substitute 1. into 3.

4. 2x - 3(2/3x - 5) = 15

5. 2x - 2x + 15 = 15

6. 15 = 15

False. There are an infinite number of solutions.

3 0
2 years ago
Marcus and Lily want to decorate their classrooms by putting a border across the top of two square walls. Marcus’s wall has an a
expeople1 [14]
The length should be 10 bc area = length x with . and 10 times 10 is 100
5 0
3 years ago
Read 2 more answers
PLEASE HELP FOR EACH OF THE FIGURES, WRITE AN ABSOLUTE VALUE EQUATION
Likurg_2 [28]

The solution set 0 and 8 are the true values of the absolute value equation

The absolute value equation that has the a solution set of 0 and 6 is |x - 3| = 3

<h3>How to determine the absolute value equation?</h3>

From the figure, the solution sets of the absolute value equation are given as:

x = {0, 6}

Calculate the mean of the solution set

Mean = 0.5 * (0 + 6)

Mean = 3

Calculate the difference of the solution set divided by 2

Difference = (6 - 0)/2

Difference = 3

The absolute value equation is the represented as:

|x - Mean| = Difference

Substitute known values

|x - 3| = 3

Hence, the absolute value equation that has the a solution set of 0 and 6 is |x - 3| = 3

Read more about absolute value equation at:

brainly.com/question/2166748

5 0
1 year ago
Which one is it I'm confused answer asap!
Paraphin [41]
2 plus 2 is 4 minus 1 thats 3 quick maths
4 0
3 years ago
a car travels 350 miles on 20 gallons of gasoline.how many gallons will be used to travel 875 miles under the same condition? Ex
Lerok [7]
A car can travel for a distance of 350 miles in = 20 gallons
The car can travel for a distance of 1 mile in = (20/350) gallons
                                                                        = 2/35 gallons
Then
The same car can travel for a distance of 875 miles in = (2/35) * 875 gallons
                                                                                        = 1750/35 gallons
                                                                                        = 50 gallons
So it can be seen that 50 gallons of gasoline is required to travel for a distance of 875 miles. I hope the procedure is clear enough for you to understand.

4 0
2 years ago
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