Answer:
ye
Step-by-step explanation:
The difference between 7 and - 49 is one is positive one is negative and how they are graphed differently
Answer:
43√x2
Step-by-step explanation:
4x+2y-6z-x-3y+2z= 3x-y-4z
For more help use math/way/./com
Answer:
63
Step-by-step explanation:
Make a ratio:
5 : 7 = 45 : x
x = 63