Translate the sentence into an algebraic equation. four more than three times a number is forty. simplify: -2 · 5 - (-3) + (-8)

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Which of these triangle pairs can be mapped to each other using two reflections?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics