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larisa [96]
3 years ago
13

I need to know the answer

Mathematics
1 answer:
antoniya [11.8K]3 years ago
6 0
2 days late, but the answer is no solution. solving a system of equations means finding where they intersect, but by looking at these equations, you know that they never intersect--they're parallel.

they share a slope (2), making them either parallel or "the same line", but the different x-intercepts (9 and -9) mean that they're different lines. they have no solution, or no intersection point, because they're parallel lines.
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Find the x-intercept and y- intercept from the following linear equation: -7x+4y=56
laila [671]

Answer:

-52/7

Step-by-step explanation:

Dont care just do it or check it

6 0
2 years ago
What is the smallest integer greater than the square root of 68?
Talja [164]
This question is essentially just determining whether you understand the definition of integers and square roots. The square root of a quantity is a number that when multiplied with itself gives that quantity. The square root of 68 is expressed as:

√68 = 8.25

The square root of 68 is roughly 8.25. Now, an integer is simply a whole number, which is a number that is not a fraction. Therefore, the smallest integer that is greater than 8.25 is simply the next whole number, which is 9.

The smallest integer greater than the square root of 68 is 9.
7 0
2 years ago
Read 2 more answers
Solve this2^x=3^(x+1) what are the exact and approximate solutions
GrogVix [38]

Take the logarithm of both sides

x = log_{2}(3)x +log_{2} (3)

Move expression

x-log_{2}(3)x = log_{2}(3)

Factor out x

x(1-log_{2}(3)) =log_{2}(3)

Divide

x = (log_{2}(3)) / (1-log_{2}(3))

<h2></h2><h2>x≈ -2.70951</h2>
7 0
2 years ago
Increase or decrease 32 pages to 28 Pages round to the nearest tenth of a percent
Amiraneli [1.4K]
Hello! I would love to help!


Let's start by decreasing 32 pages to 28. How many pages does it take to get from 28 to 32? Let's subtract to find out!


32-28=4

Okay, now we know 28 pages is 4 less than 32.

Now, what percentage did it decrease by? Let's find out by dividing!

4/32=0.125

Let's make that decimal into a percentage by multiplying it by 100.

0.125*100=12.5


So, we now know the answer is...


decreased by 12.5%


Hope this helped! Comment if you have questions!
6 0
3 years ago
A system of equations is shown below.
prisoha [69]

Given:

The system of equations is

y=1.5x-3

y=1.5x+4

To find:

The true statement about the given system of equations.

Solution:

The slope intercept form of a line is

y=mx+b

Where, m is the slope and b is the y-intercept.

We have,

y=1.5x-3

y=1.5x+4

On comparing these two lines with slope intercept form, we get

m_1=1.5,b_1=-3

m_2=1.5,b_2=4

Since the slopes of the lines are equal but the y-intercepts are different, therefore, the two lines are parallel and the system has no solution.

Therefore, the correct option is A.

5 0
3 years ago
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