All categories

2 years ago

Solve the following system:y=4x+5y=x-4

Mathematics

2 answers:

sukhopar [10]2 years ago

8 0

Answer:

x=-3, y=-7. (-3, -7).

Step-by-step explanation:

4x+5=x-4

4x-x=-4-5

3x=-9

x=-9/3

x=-3

y=-3-4=-7

Elina [12.6K]2 years ago

4 0

Answer:

x=3, y=-7 is (-3,-7)

Step-by-step explanation:

You might be interested in

A ABC = ADEF. What is the measure of AB?

Mila [183]

I don’t know but Good luck

6 0

1 year ago

Which is 9.5 expressed as a fraction in simplist form<br>A.19/2<br>B.46/5<br>C. 86/9<br>D.64/7

WINSTONCH [101]

Answer:19/2

Step-by-step explanation:

19/2=9.5

Other are not in its very simplest form

8 0

2 years ago

Period of f(t)= -2cos(3t)

ivann1987 [24]

Answer:

Period=2pi/3

Step-by-step explanation:

8 0

2 years ago

Adam found a bag of money that he split with 22 friends.

olasank [31]

Answer:

x/23

Step-by-step explanation:

The bag of money can be represented by x

Adam is 1 person.

1 + 22 = 23

x is divided by 23

x/23

~ Zoe

6 0

2 years ago

Can someone please help me??

babunello [35]

I'll help on 12. You know that 5*5 is 25. therefore what times 5 equals 20?

3 0

2 years ago

Solve the following system:y=4x+5y=x-4​

Solve the following system:y=4x+5y=x-4