Answer:
15 pounds
Step-by-step explanation:
150-135
Answer:
Maybe 74
Step-by-step explanation:
42+64=106
180-106=74
Answer:
1700
Step-by-step explanation:
Answer:
and 
Step-by-step explanation:
We have the following system of equations:
and 
To solve the problem, we need to equal the two equations:
⇒
⇒
⇒
So you need to find two numbers that added equal to 5 and multiplied equal to 4. These two numbers are
and
.
Then, the factorized form of the polynomial is:
.
The, the solution to the system of equations is:
and
.