exam
Maths Puzzle
Numerical Ability
rex scores of 85,92,87,88 and 91 on first five exams. what score must he make on the sixth exam to have an avg of 90 or better for all six exams?
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I am needing some help on this question
6 ≤ 3t - 3 ≤ 21
I know there is a 3 and 8 however what order or -/+ sign I am lost.
graph the line containing the given pair of points and find the slope.
(3,0) and (6, -4)
Use the grpahing tool to graph the line. Make sure to use the two given points when graphing the line.
m = ?