1.) Suppose P55,000 was borrowed from ABC Lending Company at 5% interest per year for 2 years. Find the amount after two years.

Given:

Principal value of loan = 55,000

Rate of interest = 5%

Time = 2 year

To find:

The amount after two years.

Solution:

The formula for amount is

Where, P is principal, r is rate of interest in %, t is time in years.

Putting P=55,000, r=5 and t=2, we get

Therefore, the amount after two years is P60637.50.

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

4y - 6 + y^2 - 9 = y^2 + 4y - 15

y^2 term

terms

- terms

total of 3 terms when simplified

step-by-step explanation: