The local music activities coordinator sold 300 tickets to the orchestra concert. student tickets were $4, and adult tickets were & 6. if the total sales were $1,600, how many student tickets were sold?

215.92 dollars is the answer

47 - 90 = 43

43 - 180 = x

x = 137

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: