Which system of equations has no solution? • А. Зу = 1+x
y = -2x + 5
. B. 4x - 5y = 3
-3 = 4x - 5y
. C. 5x + 4y = 1
4x - 2y = 4
• D. y=-3x + 4
y = -3/4x + 1
OB
Ос
ОА
OD

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a