What do you need help with?
Answer:
<h2>x = 2 and y = -2</h2>
Step-by-step explanation:

Answer:
7.8 for 1 cake so add that to your total
Step-by-step explanation:
Answer:
11 minutes
Step-by-step explanation:
I may be missing something. This is too simple.
88 degree change at 8 degrees per minute = 11 minutes.
Mr. Robinson gets $5.99 off which is $24.00
Mr. Chang gets $2.50 off which is $22.50
Work:
29.99x.20=5.99 29.99-5.99 = 24.00
25.00x.10=2.50 25.00-2.50 = 22.50