Answer:
part a= -1
part b= -4
Step-by-step explanation:
f(x) is y. plug in -4 for y and check x
Answer:

Step-by-step explanation:
Rolling a even: 
Coin on heads: 
×
Answer:
x^8
Step-by-step explanation:
Jerry had a 3 in 10 chance or a 30 percent chance to hit area A randomly
Answer 400
Step-by-step explanation: 1 hours = 60 min
60 min divided by 9 = 6.66666667
6.66666667 * 5 dozen pretzels/ 60 pretzel = 400
did it pretty quickly may be wrong