She would order 31 pairs of shoes
Answer:
Step-by-step explanation:
4x² - 7x + 3 = 4x² - 4x - 3x + (-3)*(-1)
= 4x*(x - 1) - 3(x - 1)
= (x-1) (4x - 3)
Answer:
a
.Step-by-step explanation:
The merchandise shop sells 80 CDs for every 1 vinyl record. We have to find how many vinyl records they are likely to sell if the merchandise shop sells 760 CDs:
80 CDs -------------------- 1 vinyl record
760 CDs --------------------- x vinyl records
---------------------------------------------------------
80 : 760 = 1 : x
80 x = 760
x = 760 : 80
x = 9.5 or 9 ( we need a whole number )
Answer: They are likely to sell 9 vinyl records.
