All categories

1 year ago

The equation of the graphed line is x+2y=5. What is the x-intercept of the graph?

Mathematics

1 answer:

Nady [450]1 year ago

3 0

Answer:

x = (5,0)

Step-by-step explanation:

To find the x-intercept, substitute y with 0 and solve for x.

x + 2(0) = 5

Then, simplify.

Multiply 2 by 0.

x + 0 = 5

Add x and 0.

x = 5

So, the result will be x = (5,0)

You might be interested in

Help me please I don’t understand

In-s [12.5K]

Answer: Sorry can’t help

Step-by-step explanation:

7 0

2 years ago

Help please! Lolololololololololololol

andrezito [222]

Answer:

384 gallons

Step-by-step explanation:

152/19 = 8mpg

48*8 = 384 gallons

6 0

2 years ago

Read 2 more answers

I need help please and ty 2 questions in math for a lot of points

Vlad1618 [11]

Answer: ok we will help

Step-by-step explanation:

he need our help

4 0

2 years ago

27^x = 9^x − 4 Question 1 options: x = 8 x = 4 x = −4 x = −8

Mariulka [41]

Answer:

x = -8

Step-by-step explanation:

Given the equation:

$27^x=9^{x-4}$

Note that

$27=3^3\\ \\9=3^2,$

then

$27^x=(3^3)^x=3^{3x}\\ \\9^{x-4}=(3^2)^{x-4}=3^{2(x-4)}$

Rewrite the equation as

$3^{3x}=3^{2(x-4)},$

then

$3x=2(x-4)\\ \\3x=2x-8\\ \\3x-2x=-8\\ \\x=-8$

4 0

3 years ago

15. A band expects to have 16 songs on their next

stepladder [879]

Answer:

There will be 13 songs in the final album.

Step-by-step explanation:

i) number of songs expected = 16 songs

ii) the band wrrites 62.5% more

therefore the band writes $16 \times ( 1 + 0.625) = 16 \times 1.625 = 26$ songs

iii) During the editing process 50% of the songs are removed.

Therefore there will be in the final album = $( 1 - 0.5) \times 26 = 0.5 \times 26 = 13$ songs.

8 0

3 years ago