exam
Maths Puzzle
Numerical Ability
Write a system of two equations in two unknown for each problem. Solve each system by substitution.
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exam Other Question
A regular polygon has 10 sides. Find the measure of each interior angle. Show how it is done.
Will someone please help me with this problem?
Five times the difference of a number and eight is negative thirty. Find the number.
Thank You,
Sabrina