Based on the graph, which of the following represents a solution to the equation?
a) (-2,-3)
b) (3,1)
c) (1,3)
d) (3,2)

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.