18 would count as a natural number, whole number, integer, ration number, and a real number. Basically everything listed except an irrational number.
Answer:
C and D
Step-by-step explanation:
see picture (plotted it to clarify both functions)
Answer:
Step-by-step explanation:
910
901
640
631
622
613
604
Answer:
1. C
2. C
Step-by-step explanation:
1. 5x+12=57
Subtract 12 from both sides
5x=45
Divide both sides by 5
x=9
2. 7-4x=12-3x
Combine like terms =
-4x+3x=-12-7
x=-12-7
x=19