Answer:
Step-by-step explanation:
Let be the number of bags with 8 onions and let be the number of bags with 3 onions. We have the following system of equations:
Subtracting from both sides of the first equation, we get . Substitute this into the second equation:
Therefore, the number of 8-onion bags is:
Thus, the chef got 4 8-onion bags and 3 3-onion bags.
Answer:
960 cubic centimeters
Step-by-step explanation:
Base area is area of triangle: b*h*1/2
= 12*8*1/2 = 48
Base area times height is 48*20 = 960
Answer: 5 ways
Step-by-step explanation:
Answer:
Find every possibility in which she has 2 matching letters.
Step-by-step explanation: