Al comenzar los estudios de bachillerato se les hace una prueba a los estudiantes con 30 preguntas sobre matemáticas. Por cada pregunta contestada correctamente se les dan 5 puntos y por cada pregunta incorrecta o no contestada se le quitan 2 puntos. Un alumno obtuvo en total 94 puntos. Cuantas preguntas respondió correctamente?​

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.

If the value of cos330°is√3/2 then find cos 165°.

Will mark name all segments skew to bc