All categories

3 years ago

An integer is 8 more than 5 times another. If the product of the two integers is 36, then find the integers

Mathematics

1 answer:

Harman [31]3 years ago

7 0

Answer:

see below

Step-by-step explanation:

1st: x

2nd: 5x + 8

x(5x + 8) = 36

5x² + 8x = 36

5x² + 8x - 36 = 0

(x - 2)(5x + 18) = 0

(x - 2) = 0

x - 2 = 0

x = 2

1st: x = 2

2nd: 5x + 8 = 5(2) + 8 = 18

(5x + 18) = 0

5x + 18 = 0

5x = -18

x = -3.6

1st: x = -3.6

2nd: 5x + 8 = 5(-3.6) + 8 = -18 + 8 = -10

You might be interested in

A boat went downstream and traveled a distance in 3 hours. the return took 3 hours and 40 min. find the speed of the water curre

Katen [24]

Answer:

Step-by-step explanation

7 0

2 years ago

5(3 – x) + 1 = 3(x+4)

Yuri [45]

Step-by-step explanation:

<h3>✞︎Given</h3>

5(3-x)+1=3(x+4)

Solve Equation

<h3>✞︎Solution</h3>

$\tt\large\underline{15-5x+1=3x+12}$

$\large{✰} \bf \underline\color{purple}{16-5x=3x+12}$

$\tt\large\underline{\longmapsto16-12-3x+5x}$

$\tt\large\underline{\longmapsto4-8x}$

$\tt\large\underline{\longmapsto8x=4}$

$X=\longmapsto\sf \dfrac{\cancel{4}}{\cancel{8}}$

$\tt\large\underline{\longmapsto \: \: \: \: x = \frac{1}{2} }$

3 0

2 years ago

What's 2.5 divided by 5

USPshnik [31]

Your answer would be 0.5 ;) Hope this helps

3 0

3 years ago

ASAP! BRAINLIEST!

nasty-shy [4]

Answer:

The average rate of change from 3 to 6 storms = 0.04

Step-by-step explanation:

Let number of Storms = N

And Predicted Gas Price = P

it is required to find the average rate of change from 3 to 6 storms.

At N = 3 ⇒ P = $2.44

At N = 6 ⇒ P = $2.56

So, the average rate of change = $\frac{2.56-2.44}{6-3}=\frac{0.12}{3}=0.04$

5 0

3 years ago

Is this the correct answer, yall?

ehidna [41]

Yes, yes it is; well done.

4 0

3 years ago