Translate A number plus 17 is 25​

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Which of the following expressions is equal to 2x^2+8