Answer:
45
Step-by-step explanation:
200 divided by 2 = 100-55=45
3x + 1 = (x-1)^2
3x + 1 = x^2 - 2x + 1
0 = x^2 -5x
0 = x(x-5)
x = 0,5
Hope this helps!
<span />
Answer:
18 units²
Step-by-step explanation:
Find the side lengths then multiply the length and width to find the area.
Simple interest formula: A = P(1 + rt) where P is the Principal amount of money to be invested at an Interest Rate R% per period for t Number of Time Periods. Where r is in decimal form; r=R/100; r and t are in the same units of time.