Original cost -total cost to get amount of tax.
Factor the following:
3 x^2 + 27 x + 60
Factor 3 out of 3 x^2 + 27 x + 60:
3 (x^2 + 9 x + 20)
The factors of 20 that sum to 9 are 5 and 4. So, x^2 + 9 x + 20 = (x + 5) (x + 4):
Answer: 3 (x + 5) (x + 4)
Answer: C
Step-by-step explanation:
i took the test
12/15= 4/5 if we divide by the common factor 3 and 8/10 =4/5 because they have a common factor 2 so by dividing we get 4/5. so they have the same value
Answer:
X is the set of real numbers greater than or equal to 0.
Step-by-step explanation: