Answer:
x= -2 y = 4 z = 1/3 solve by using gauss elimination or Cramer's rule, or matrix inversion method or row equivalent matrix method
Answer:
7
Step-by-step explanation:
Answer:
the answer is B and C
Step-by-step explanation:
a, 4*8=32
B, 1*21=21
C, 3*7=21
d, 2*11=22
Answer:
22/100 which can be simplified into 11/50
Answer:
4 & 1
Step-by-step explanation:
(2x+4)(-2x+1)
It's 4 and 1 because those are the points where the graph touches the x axis.