Answer:
y = x - 3
Step-by-step explanation:
4y + 3 = 3y + x
y + 3 = x
y = x - 3
Answer:13y(x-4)
Step-by-step explanation:
13xy-52y =13y(x-4)
Answer:
The principal amont was $35,000
Step-by-step explanation:
This is a simple interest problem.
The simple interest formula is given by:

In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.
In this problem, we have that:

We want to find P. So





The principal amont was $35,000
Answer:
n = -2 or n = 10
Step-by-step explanation:
n^2 - 8n - 20 = 0