Answer:
x=3 x=4
Step-by-step explanation:
add 2 to both sides
x^2-7x+12=0
(x-3)(x-4)=0
x=3 x=4
i just factored it out, there are more ways of doing it probably
Answer:
22.6
Step-by-step explanation:
14 divided by 1/3= 42 so 42 plates. Hope it helps! P.S. Can you mark me brainliest if I'm right?
Answer:
D) 57
Step-by-step explanation:
1/3x- 1/2 = 18 1/2
1/3x = 19
(3) * 1/3x = 19 (3)
x = 57