Answer:
(6 a + 1) (a - 4)
Step-by-step explanation:
Factor the following:
6 a^2 - 23 a - 4
Factor the quadratic 6 a^2 - 23 a - 4. The coefficient of a^2 is 6 and the constant term is -4. The product of 6 and -4 is -24. The factors of -24 which sum to -23 are 1 and -24. So 6 a^2 - 23 a - 4 = 6 a^2 - 24 a + a - 4 = a (6 a + 1) - 4 (6 a + 1):
a (6 a + 1) - 4 (6 a + 1)
Factor 6 a + 1 from a (6 a + 1) - 4 (6 a + 1):
Answer: (6 a + 1) (a - 4)
Answer:
https://preview.redd.it/t4p9fgd30ag61.gif?format=mp4&s=56295791fda9b2006756326ff4863b84a5c30271
Step-by-step explanation:
Given:
x = candy selling at 6 per pound
y = candy selling at 9 per pound
x + y = 15
6x + 9y = 15(7)
6x + 9y = 105
x = 15 - y
6(15-y) + 9y = 105
90 - 6y + 9y = 105
3y = 105 - 90
3y = 15
3y/3 = 15/3
y = 5
There should be 5 pounds of more expensive candy.
x = 15 - y
x = 15 - 5
x =10
There should be 10 pounds of less expensive candy.
X is -2 I think if you’re solving for x if not 3^4 is 81
Answer:
i would be a be i solve 15 minutes
B
