Answer:
No
Step-by-step explanation:
I don' think that Y varies directly like X does because first they're different numbers. Y=1.2 and X=1.6.
6x > 4x+26+8
2x > 34<span>
so,
x > 17 </span>
Answer:
(5, -2)
Step-by-step explanation:
Use substitution
Y=5x-27 Put this equation into the place of y in the second one.
2x+3y=4
2x + 3(5x - 27) = 4 then solve for x
2x + 15x - 81 = 4
17x - 81 = 4
17x = 85
x = 5
Then put the value of x back into one of the equations and solve for y
y = 5(5) - 27
y = 25 - 27
y = -2
Answer:
x+2=5
x+3=6
x^2 + 3x + 2 = 0
There are infinetly many equations that contain at least one variable!
Step-by-step explanation: