Answer:
(x + 39) or x = -39
Step-by-step explanation:
Set f(x) to 0
0 = 5x + 195
5x = -195
x = -39
Answer:
(3x - 2)(x - 5)
Step-by-step explanation:
3x² - 17a + 10
(3x - 2)(x - 5)
3x · x = 3x²
3x · -5 = -15x
-2 · x = -2x
-2 · -5 = 10
Answer:
a = 6.34, b = 2.64
Step-by-step explanation:
used stat function on calculator
Answer: the answer is c
Step-by-step explanation: 7x=18+3
7x=21
x/7=21/7
x=3