“the difference of fifty-four and seven times a number”?

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

What makes a trapezoid an isosceles trapezoid?

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −