Waich expression gives the best estimate of 30 percent of 61?

a term of an expression may be a number, a variable, or a product or quotient of a raised dot or set of parentheses are often used to indicate a writing in math equivalent expression have the same value. 68. challenge find all of the solutions of x 2 + 5 = 30. 69. open ended write an equation that involves

[pdf]