Answer:
egg yolk
Step-by-step explanation:
Answer:
Its 13
Step-by-step explanation:
You might have to do the quadratic formula
Answer: 15x^2+6x+9
Step-by-step explanation: Evaluate the function.
Hope this helps you out! Sorry the blank answer. My laptop forze and I kept clicking the corner. So sorry!! ☺
Answer:
40 children went on the cruise.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
x is the number of adults on the cruise
y is the number of children on the cruise.
57 tickets were sold:
This means that
, and since we want the number of children y, 
Each adult had to pay $22 for the cruise and each child had to pay $10. The company's total receipts were $774.
This means that:

Since 





40 children went on the cruise.