Given the equation of the line 2x-ay-c. If the slope is 3/5, and y-intecept is 5, find a and c. Please help!!!

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer