Raymond's department store sells dress shirts for $14.99. the cost to produce one dress shirt is $9.99 plus a one-time fee of $90.00. y = 9.99x + 90.00 y = 14.99x at what point would the revenue be equal to the cost of producing the dress shirts? find out the solution point of the systems of equations. round all values to the nearest whole number. worth 25

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck