Answer:A
Step-by-step explanation:
FOIL
Y=-x+9 is the correct answer
Answer:
80 ounces
Step-by-step explanation:
There are 16 ounces in a pound. So to convert from pounds to ounces, you multiply 5 by 16, which is 80.
Isolate the variable by dividing each side by factors that don't contain the variable.