A If Sum of Rs 5600 amount to Rs 8400
The rate of interest.
in 5 years, find rate of interest​

Question 5 spring semester final exam math evaluate

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Can someone me i’m confused. will give brainliest and a whole bunch of points