exam
Maths Puzzle
Numerical Ability
if the first differences of a sequence are a constant -7 and the third term is 15, find the first 5 terms of the sequence
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exam Other Question
draw a sketch that uses all of the follwing information.
D is the interior of <BAE M<BAC=130 degrees
E is the interior of <DAF M<EAC= 100 degrees
F is the interior of <EAC
Solve the inequality & write the solution set in interval notation:
2 < 4 + 2/5x < 8