en una escuela secundaria ingresaron 200 alumjos hace 3 años y en el transcurso de primero y segundo grado deserto el 10% de ellos. si de segundo a tercero la desercion se incremento el 5 % con respecto a la anterior desercion ¿cual es la expresion que nos permite obtener cuantos alumnos pasaron a tercer grado? a)180 x 15 b)180x0.15 c)180x1.5 d)180x0.05

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

something over 10 so ? /10

step-by-step explanation: