X = Brandon's age
3x - 34 = x + 2
2x = 36
x = 18
Jason is 20 years old.
Answer:
D
Step-by-step explanation:
This is the only reasonable answer
Answer:
D
Step-by-step explanation:
given - 2x ≤ - 10 ( divide both sides by - 2 )
Remembering to reverse the symbol when multiplying/ dividing by a negative quantity.
x ≥ 5 ← note symbol reversed
Answer:
See explanation below
Step-by-step explanation:
The calculations for this lottery <em>do not involve </em>the combinations rule because <em>the order of the numbers does matter</em>. For example, 1234 and 4321 are different although they have the same digits.
The calculations for this lottery <em>do involve</em> the permutations with replacement rule because any selected number can be used more than once.
By <em>the fundamental rule of counting</em>, there are 10*10*10*10 = 10,000 possible outcomes of the event with a probability 1/10,000 = 0.0001 each outcome.