Answer: Times 5
Step-by-step explanation:
Answer:
6x+9x+4-11=21x-7
15x-7=21x-7
15x-21x=0
x=0
A relation is <em>not</em> a function if it has repeated "x" values.
A. (3, _) repeats
B. is a function
C. (5, _) repeats
D. (-4, _) repeats
180
A=1/2*b*h
A= 1/2*8*25