Let: eq 1:2x+5y=-55
eq 2:y=3x+6
by substituting eq 2 in eq 1 we get,
2x+5(3x+6)=-55
2x+15x+30+55=0
17x + 85=0
x=-85/17
x=-5
By substituting x value in eq 2,
we have,
y=3(-5)+6=-15+6=-9
Answer:
-3v
Step-by-step explanation:
-6v is a negative when 3v is positive
when you add 3v to -6v it equals -3v since 6 is greater
Answer:
the answer is R13492
Step-by-step explanation:
hope it helps
Answer:
irrational
Step-by-step explanation:
rational is if its repeating like (1.11111111) irrational if its (1.2464383252222)
Answer:
C
Step-by-step explanation:
Add all the schools together, then divide by 5
5805/5
