3x - 2y = 8 x = -5y-3

Mathematics

2 answers:

Amanda [17]3 years ago

7 0

Answer:

for the first one , it's a fraction x = 2 2/3 and for the second one it's x = -3

hram777 [196]3 years ago

4 0

Answer:

1. ( $\frac{8}{3}$ ,0) x-intercept

2. (0,-4) y-intercept

1. (-3,0) x-intercept

2. (0, - $\frac{3}{5}$ ) y-intercept

Step-by-step explanation:

You might be interested in

What is the amplitude of the graph below

Kay [80]

The amplitude is 3

for a sine graph, the amplitude is the distance up or down from the midway point. The equation to find the amplitude is (max-min) / 2.

(3 - (-3)) / 2 = 3

8 0

3 years ago

Algebra 1 help please!

Vsevolod [243]

Answer:

$x=46$ and $y=45$

Step-by-step explanation:

To solve this, you must set up a system of equations. The first sentence says that there are two numbers and that their sum is 91, so your first equation is $x+y=91$ . For the next equation, it says that the difference of those same numbers is 1, which means that the equation is $x-y=1$ . Now, putting those two together for the system of equations, it's easiest to add them. The result will be $2x=92$ which when simplified gives you the value of x. Taking the value of x, you can substitute in the second equation to find the value of y.