Answer:
3 x= 9
3x-4+4=5+4
Step-by-step explanation:
........
Answer: 2
Step-by-step explanation:
Let:
A = Pick a green apple
B = Pick a red apple
m = Number of favourable outcomes
n = Total number of outcomes
The probability that the apple is green is:
Answer:
2/5
The probability that the apple is red is:
Answer:
3/5
Answer:
x² - 5x - 36
Step-by-step explanation:
Use FOIL (First, Outside, Inside, Last) to solve. x times x is x², so that is the first term of our trinomial. The outside terms are x times 4, or 4x. The inside terms are -9 and x, so -9x. The last terms are -9 times 4, or -36. We can add the like terms of 4x and -9x to get -5x. So, your trinomial is x² - 5x - 36.