You work two jobs. you earn $11.90 per hour as a salesperson and $10.50 per hour stocking shelves. your combined earnings this month are $178.50. let x represent the number of hours worked stocking shelves and let y represent the number of hours worked in sales. graph the equation that models this situation.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3