An electrician charges $75 an hour for labor and an initial fee of $65. the total cost equals 75 times a number of hours plus 65. write an equation for the relationship and use the equation to complete the table.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

Find the ratios of the corresponding sides