4 years ago

Will give brainliest please help ASAP

1 answer:

DIA [1.3K]4 years ago

5 0

Answer:

(-1,3)

Step-by-step explanation:

2x-3y=9 multiply by 3 to get 6x-9y = 27

3x+5y=4 multiply by -2 to get -6x-10y= -8

Add together -19y=19, y= -1

Put y into either equation => 2x-3(-1)=9, 2x+3=9, 2x=6, x=3

You might be interested in

disa [49]

Answer: D

Step-by-step explanation: I think

6 0

2 years ago

Alex

F(-5) just means that your substituting the number -5 for every x value. So if you have x+1 this would be -5+1 which is -4

7 0

3 years ago

Anettt [7]

Answer:

$ 3513. 63

Step-by-step explanation:

Plug in the numbers :

3200 * e ^(.017 * 5.5) = 3513.63

8 0

2 years ago

harina [27]

Answer:

$t = u + s + v \\ \boxed{u = t - s - v}$

7 0

3 years ago

Free_Kalibri [48]

Keeping in mind the formula for circumference is Pi x Diameter, you simply multiply 45 by pi.
This gives you 141.3716694

4 0

3 years ago