Dependent, because you're changing the probability
Answer:
x=20
Step-by-step explanation:
x-15=5
x=5+15
x=20
Answer:
A.
Step-by-step explanation:
you can buy a negative amount of packages so that rules out B and D
C is wrong because you know you need to buy at least one package, so h cannot be zero, and all real numbers include zero
Answer is C
factor the quadratic and get (x+8)(x-1)=0
then use the 0 product property
Answer:
77.79 degrees
Step-by-step explanation:
https://www.omnicalculator.com/math/triangle-angle
this is what I used to get it
