HELP ASAP What is the solution to the given system of equations?

y=4x-28

y=1.5x-18

1(-12,4)

2.(2,-12)

3.(7,0)

4.(7.5,2)

Step-by-step explanation:

assalam o aalaikum

what is science anyone muslim here plz

join

I'd 838 189 2983

pas 123456

I need help

None of the listed choices are a solution

Step-by-step explanation:

y = 4x - 28

y = 1.5x - 18

Set the equations equal since botht equal y

4x - 28 = 1.5x - 18

Subtract 1.5x from both sides

2.5x - 28 = -18

Add 28 to both sides

2.5x = 10

Divide both sides by 2.5

x = 4

use x= 4 in either equation

y = 4x - 28

y = 4(4) - 28

y = 16 - 28

y = -12

Solution (4, -12)

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

2

step-by-step explanation: