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topjm [15]
3 years ago
8

Is this a proportional equation? Explain your answer. y=-3/5x

Mathematics
1 answer:
tatuchka [14]3 years ago
5 0
I dont even know , I’m confused
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What is the value of k in the linear pair below?
beks73 [17]
B. I do know if it’s a triangle but 180 degrees is what you need to get to so 104+76=180
6 0
3 years ago
Express 5×-4y=20 in the form a×+by+c=0and write the value of a,band c<br><br>​
finlep [7]

Answer:

a = 5

b = -4

c = -20

Step-by-step explanation:

Here, we want to express the given equation in the following form;

So we can have this as;

5x-4y-20 = 0

That means we have;

a as 5

b as -4

and c as -20

4 0
3 years ago
When 2 times a number is subtracted from 7 times the number, the result is 55. what is the number?
steposvetlana [31]
Let n represent the number. You require
   7n - 2n = 55
   5n = 55 . . . . . . collect terms
   n = 11 . . . . . . . divide by 5

The number is 11.

8 0
3 years ago
Which algebraic expression represents the phrase below? five times the sum of a number and eleven, divided by three times the su
anyanavicka [17]

<u>The overall </u><u>algebraic  expression</u><u> will be:   </u>\frac{5(x+11)}{3(x+8)}<u />

Definition of algebraic expression -

An expression obtained by a finite number of the fundamental operations of algebra upon symbols representing numbers.

Five times the sum of a number and eleven, divided by three times the sum of the number and eight.

Let the number be x.

Five times the sum of a number and eleven means 5 multiplied to the sum of x and 11. In expression this will be written as:

5(x + 11)

Three times the sum of the number and eight means 3 multiplied to the sum of x and 8. In expression this will be written as:

3(x + 8)

So, the overall <u>algebraic</u> expression will be:    \frac{5(x+11)}{3(x+8)}

Learn more about algebraic expression

brainly.com/question/953809

#SPJ4

<u></u>

3 0
1 year ago
1.Mr. Redding sells vehicles to 40% of the people that come to the sales lot. If 165 people came to the lot last month, how many
Vanyuwa [196]
He would have sold 66 vehicles
6 0
3 years ago
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