Answer:
x=-3 y=17 (-3;17)
Step-by-step explanation:
-3x+8-y=0
-5x+2-y=0
-2x-6=0
So: x=-3
While....by substituting: y=17
Answer:
you can do it i belive
Step-by-step explanation:
I wanna day, that both are correct because they substituted the same value into both expressions and the results are the same.
Both squares substitute in 6 and both equal -5.
Answer:
a) 
b) It takes 5.390 years to pay off the loan.
Step-by-step explanation:
(a) The differential equation for the variation in the amount of the loan M is
We can express this equation as:
(b) We can calculate this as M(t)=0
It takes 5.390 years to pay off the loan.
Answer:
No, because an expression is already solved and an equation is where you have to solve it
Step-by-step explanation:
