Answer:
-3x+2
Step-by-step explanation:
Since it's addition you just combine all like terms so,
5x+4
-8x-2
= -3x+2
Answer:
4 1/3
Step-by-step explanation:
hope this helps!
Answer:
B
Step-by-step explanation:
Answer:
450
Step-by-step explanation:
639 is what percent of 142? = 450.