20+3b=13-7b
A machine depreciates at 8% of its value at the beginning of a year.
If the machine was purchased for ` 15,000, what is the minim...
8x-10=5x-34
8x-10+5x-34
5. A crane has a base length A = 15m, overhang B = 22m, and the support cable is C = 45m long.
Calculate angle β and provide you...
6+8(-2)
12x+12=2x-78
a) Calculate angle β and provide ...
9x^5-6x^4-3^2-12:-3x