How is a variable defined

Stan bought 8 pairs of pants and 8 shirts. Each shirt cost $11 and each pair of pants cost $7. How much more did Stan spend on shirts?

In 15 minutes Frankita created 15 drawings. In 30 minutes she created 17 drawings. In 45 minutes she created 20 drawings. In 60 minutes she created 24 drawings.

A pizza parlor sold 38 pizzas during a dinner hour. If each pizza contained 8 slices, how many slices of pizza were sold? A) 46 slices B) 304 slices C) 305 slices D) 303 slices

Gus wrote the following riddle: I am a number between 30 and 60. My ones digit is three less than my tens digit. I am a prime number, what am I? Explain.

How are the processes of adding monomials and adding polynomials alike? How are the processes different?

When listing multiples of 8 and 10 what multiple will they both be the same?

I saved $360 for one year. the bank paid me 20% interest. how much do i now have

Which table shows exponential decay? A. X Y 1 16 2 8 3 4 4 2 B. X Y 1 16 2 12 3 8 4 4 C. X Y 1 16 2 12 3 9 4 7 D. X Y 1 16 2 8 3 3 4 1

9/115 simplified?

Ty is at Home Depot and must decide whether to buy paint in 10 individual quart cans or to buy it in both gallon and quart cans. Here are the details: 4 quarts = 1 gallon 1 quart costs $6.99 1 gallon costs $20.