Answer:
2 wings/dollar
Step-by-step explanation:
The unit cost is $4 / 8 wings, or $0.50/wing. This is equivalent to 2 wings/dollar.
Answer:
4800 miles
Step-by-step explanation:
The answer for the question is 21
You are correct in thinking that the columns of the first matrix must match with the rows of the second matrix.
So for example, we can multiply a 1 x 5 matrix with a 5 x 7 matrix. The two matching '5's are directly what make multiplication possible in this case. For your problem, the first two '3's match and multiplication is possible.
The rows of the first matrix don't need to match with the columns of the second matrix.
Answer:
The answer is 12.5.
Step-by-step explanation:
Step 1 : 8 dollars times 75% is 4.5
Step 2: Add 4.5 plus 8 dollars
Step 3: 12.5
On a rainy day an umbrella costs 12.50 dollars in total.
