Actually Welcome to the Concept of the Variables and linear equations.
Let, the first number be x and other one be 2x+5 ,according to the statement of the question.
Since, there sum is 44 ,
hence, 2x+5+x = 44
==> 3x +5 = 44
===> 3x = 44-5
==> 3x = 39
==> x = 39/3
===> x = 13
so the two numbers would be,
1.) First number ==> x = 13
2.) Second number ==> 2x+5 = 31
Answer:
You should use the addition method because when I work by substracting, the point is out fron the line. It's not right!
It would take 4 months to have the same amount of money and both of them will $120.
QUESTION:- The graph of he function f(x) = (x + 1)(x - 4) has x-intercept at ___.
ANSWER:-
We will put f(x) = 0 to find the value of x
So now
f(x) = 0
(x+1)(x-4) = 0
x = -1, 4
So the correct answer is option C. -1 and 4
HOPE IT HELPED YOU.
Answer: Y=X-3=3783553 ;)
Step-by-step explanation: