Answer:
3.8
Step-by-step explanation:
solution are in the pics
8.25 or 9 .....................................................................................
Answer:
490 students have back packs
Step-by-step explanation:
700 / 10 = 70
70* 7 = 490
Answer:
cannot be simplified anymore
Step-by-step explanation:
b(a+c)
Answer:
y=3x+3
Step-by-step explanation:
3 is the slope, up 3 and right 1
3 is the y intercept