If a kickball has the diameter of 12 inches , how much air could this call contain ?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Which shows a reasonable estimation for 124% of 42 using the distributive property?