I have the answer but don't have the steps I'm sorry.
I'm guessing you're saying 213 + 234 ? if so the answer is 447 boxes of muffins. If thats not what you're asking then please explain, if it is i hope this helped! (:
Step-by-step explanation:
sorry I m answering this qn for points
Answer:
15 people
Step-by-step explanation:
1. Do cross multiplying to find how many people would play bowling. x=192*40/90=85 people would play. If every 3 out of 16 owns bowling hall you should expect 85/16~5 multiplying by
3=15 people to own bowling hall
Answer:
3x + 4y = 7 ... 2x − 3z = 2. has ... We can use augmented matrices to help us solve systems of equations ... Find the system of equations from the augmented matrix. ... x-3y-5z=-2 ... Any leading 1 is below and to the right of a previous leading 1. Any column containing a leading 1 has zeros in all other positions in the column.
Step-by-step explanation:
Hope this helps