Ask question

Ask question

All categories

Thepotemich [5.8K]

3 years ago

7

System of equations 5x+y=7 20x+2=y

1 answer:

KIM [24]3 years ago

7 0

Dependent

The general form for a pair of linear equations in two variables x and y is
and

----- (1)
----- (2)
Comparing equations 1 and 2 with the general form of equation to write their co-efficient,

Compare the ratio,

If , then the pair of linear equations has exactly one solution.
So, it said to be consistent.

You might be interested in

Gordon can type 800 words in 5

qwelly [4]

Answer: hewo, your answer is below

160 wpm is the correct answer

Step-by-step explanation:

Hope this helps !!!

Have a great day !!!!

Plz Mark branilest ^w^

4 0

2 years ago

Read 2 more answers

Suppose you have 76 feet for a regular dog pen the function A= 38x-x^2 where x= width gives you the maximum area what is the max

trasher [3.6K]

A I believe. width= 19ft, area 361ft^2

6 0

2 years ago

3p - 2(p-4) = 7p + 6

Serggg [28]

For this case we must find the value of the variable "p" of the following equation:

$3p-2 (p-4) = 7p + 6$

We apply distributive property on the left side of the equation taking into account that $+*-=-$ and $- * - = +$ :

$3p-2p + 8 = 7p + 6$

We add similar terms:

$p + 8 = 7p + 6$

We subtract $7p$ from both sides of the equation:

$p-7p + 8 = 6\\-6p + 8 = 6$

We subtract 8 from both sides of the equation:

$-6p = 6-8\\-6p = -2$

We divide by -6 on both sides of the equation:

$p = \frac {-2} {- 6}\\p = \frac {1} {3}$

Answer:

$p = \frac {1} {3}$

5 0

2 years ago

Use the drop-down menus to choose the correct locations on the number line.

erastova [34]

Answer:

i) Point B is located at 0.

ii) The two points that are opposite are 5 / 5 and 10 / -5 and 5 / 5, 10 and -5, -10.

iii) Point D is located at 35.

iv) -20 is one tick mark to the left of point A.

3 0

2 years ago

Please help me with these questions! I have to show work and complete all of this but I'm confused. It is due at 11:59 please he

worty [1.4K]

The answer is in the image. Good luck!

7 0

2 years ago

Read 2 more answers