Answer:
18 days
Step-by-step explanation:
He already has 7 dollars he just needs 10 more
5 dollars every 9 days is for 18 days is 10 dollars
now he has 17 dollars
Answer:is undefined
Step-by-step explanation:
ln x=0
Therefore x=1/0
Which is undefined function
Do that the answer is undefined
95
^
19 times 5
^
1 times 19 times 1 times 5
X= your age
400-2x=244
-2x=-156
x=78
you are 78 years old
Answer:
6x^2 +8x
Step-by-step explanation:
(12x^3 -14x^2 -40x) / (2x-5)
Factor the numerator by factoring out the greatest common factor
2x( 6x^2 -7x-20) / (2x-5)
Factor inside the parentheses
2x (3x+4)(2x-5)/ (2x-5)
Cancel like terms
2x( 3x+4)
Distribute
6x^2 +8x
