En qué momento las agujas de un reloj
forman un ángulo de 127° entre las 9 y 10
horas.
a) 9H 15min
b) 9H 15min 23s
c) 9H 26min
d) 9H 6min
e) 9H 26min 6s

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes