An expression is shown below (2/3b + 5) - (1/3b + 8) write an equivalent expression by combining like terms

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}