Answer: The answer is D (4). The expression cannot be factored.
Answer:
National Stationary
Step-by-step explanation:
The objective here is to find which shop has a better unit rate. We can just divide the total cost of the books by the number of books brought.
Readmore bookshop unit rate is
while National Stationary unit rate is
Since National Stationary unit rate is smaller, it has a better offer.
Answer:
The answer is B, C, D, and E
Step-by-step explanation:
I hope this helps!
Answer: P(blue)=1/5. P(yellow)=2/5.
Step-by-step explanation: First find the total number of marbles. 4+1+2+3=10. To find the probability of blue marbles, use this equation (number of blue marbles (2) / total number of marbles(10) ). <em>2/10=1/5</em>.
To find the probability of yellow marbles do this equation (number of yellow marbles (4) / total number of marbles (10) ). <em>4/10=2/5</em>.