Factor x^2 - 10x +24 = (x - 4)(x - 6)
Factor x^2 - x - 12 = (x - 4)(x + 3)
The common multiple is (x - 4)
Answer:
.01273885
Step-by-step explanation:
Answer:
First subtract 7 from each side of the equation
Step-by-step explanation:
2x+7 = 13
First subtract 7 from each side of the equation
2x+7 -7 = 13-7
2x = 6
Next divide each side by 2
2x/2 = 6/2
x=3
Answer:
Let x = the number of lbs of Type A coffee.
We know that this month's blend used 3 times as many pounds of type B coffee as type A coffee.
Total lbs of coffee = x + 3x
The total cost then is:
($ cost for Type A)(x) + ($ cost for Type B)(3x) = $717.60
$5.65x + $4.25(3x) = $717.60
$5.65x + $12.75x = $717.60
$18.40x = $717.60
x = 39 lbs
Answer:
0.12
12%
Step-by-step explanation:
SO to find the ones he did incorrectly, you would subtract 50 and 44. This is 6. He got 6 questions wrong. Now divide 6 and 50. This is 0.12.
So decimal: 0.12.
Percent 12%
