exam
Maths Puzzle
Numerical Ability
a 48 cm wire is to be cut into two pieces. One piece must be 10 cm longer than the shorter piece. How long should each piece be?
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exam Other Question
solve the following system of linear inequalities by graphing.
x-2y less than/equal to 4
x greater/equal to 1
5x+7y=b
mx+y=22
Find the vaule of m and b in the following systems so that the soultion to the system is (-3,4).