THis will be the value of x which will the denominator = zero.
5x + 2 = 0
5x = -2
x = -2/5
The answer is -2/5.
Assume x = paperbook, y = hard cover books
x = 4y-3
The answer is A. 90
Hope this helps. - M
Answer:
B and f
Step-by-step explanation:
Because I did the work
A. When you go left, you are going negative and when you go up, you are going positive
Just by using basic algebra you can find the answer by saying 0.25 ft every year which in a fraction would be 0.25 ft / 1 year = 15 ft / x. Cross multiply so it becomes 0.25x = 15 ft. Divide 15 ft by the 0.25 ft by bringing it to the other side of the equal sign, 15/0.25= 60 years