Answer:
x=3
Step-by-step explanation:
15-7x=5x-21
12x=36
x=3
Answer: 14x - 42
Hope this helps!
Answer: their is 50 percent that it will land on heads
Step-by-step explanation: it will have a completely random chance no matter how many times you flip a coin on tails it will always have a fifty percent chance even if you flipped the coin 1000000 and it landed on tails all those times it would still have the fifty fifty probability of landing on heads hope this has helped and good question
Indirect proof or contradiction
Are there choices to pick from?
Answer:
3
Step-by-step explanation:
To evaluate the expression, we have to substitute the variable in the expression, z, for its stated value. Given that z = 6, substitute 6 for the z in the expression and solve:
Thus, the answer is 3.
