The number of questions on a math test is represented (3x+1). the number of questions on a spelling test is represented by (x+12). write an expression to find how many more questions were on the math test. then evaluate the expression if the value of x is 8.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent