255 is the answer because 143+86=229, 229+23 is 255
Answer:
a,b
Step-by-step explanation:
Answer:
of a dress
Step-by-step explanation:
For illustration
If in 3 hours, I sew 6 clothes
In 1 hour, I would sew (6/3) clothes.
Using the same analogy:
In hours, Lucy sews of a dress.
In 1 hour, Lucy will sew dresses
To simplify , We change the division sign to multiplication by taking the inverse of the fraction after the division sign.i.e.
In 1 hour, Lucy sews of a dress.
14(x-7) is the answer to the problem