Answer:
x ≥ -1
Step-by-step explanation:
5(x + 8) = 5x + 40
40 + 5 + 5x ≥ 40
-40 -40
5 + 5x ≥ 0
-5 -5
5x ≥ -5
/5 /5
x ≥ -1
This problem could be solved through using the combination in your scientific calculator. First, the probability must be presented in a fraction, wherein the numerator is the number of possibilities for a given condition and the denominator is the number of all possibilities.
For the numerator, using the counting principle:
2 out of 4 vegetables* 1 out of 2 meats * 1 out of 2 cheese
4C2 * 2C1 * 2C1 = 24
For the denominator,
4 toppings out of 8 available toppings = 8C4 = 70
The 8 toppings consist of 4 vegetables + 2 meat + 2 cheese
Thus, the probability would be 24/70 or 12/35.
The probablility is 4.89%
Answer:
$24
Step-by-step explanation:
25 percent of 32 is 8
32-8 is 24
so its 24 dollars after the sale has been added
