Pleas show all of the steps that you use to solve the following questions

1. A theater has 500 seats, 3/4 of the seats are filled. How many seats out of the 500 are filled.

The mass of an object is 3.5k what is the mass of the object in grams

Is 54 divided by 6 equal 0.09

If 1 4in represents 5 yd, how long must a drawing be to represent a football field that is 100 yd long?

Find the vertex of the graph of the function. f (x) = (x - 5) ^2 + 10

Examine the quadratic equation 9x^2+24x+16=0. A: What is the discriminant of the quadratic equation? B: Based on the discriminant, which statement about the roots of the quadratic equation is correct?

How do you solve 4y-8x=12

Joe spends $8 on lunch and 6.50 on dry cleaning. He also buys 2 shirts that cost the same amount. Joe spends a total of $52. What is the cost of each shirt?

F=-GMn/D^2 The answer is M = what

Find 4x - y - 2z if x = - 2, y = 3, and z = - 2

What is the value of x in the proportion (x-1) / 5 = (4x+2) / 35