Answer: X = 19
Step-by-step explanation: it is a three equation system, the problem is you don't have the third equation, so we have to infer it, and it's: PRQ + QRS = 180.
then we do as follows:
____________
2 +- <span>√-2^2 - 4(-3)(6) )
------------------------------
2(-3)</span>
17 1/5 this is the answer right here your welcome
Answer:
ef + eg
Step-by-step explanation:
Distributive Property: a(b +c) = (a*b) + (a*c)
e(f +g) = e*f + e*g
= ef + eg
The answer is 60.50 DO THE MATH LAZY!!!!!!!