1) a scuba diver dives beneath the surface of the water 34 feet. he swims up 13 feet closer to the surface, then swims back down another 5 feet. what is his net feet below the surface?

2) a plumber charges $50 each visit plus $15 per hour. how many hours did the plumber work if he earned s total of $220?

me with these two questions

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions