exam
Maths Puzzle
Numerical Ability
How do i solve this:
Factor:
a^2+a+3a+3
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exam Other Question
find each product:
1.(3y-1)(2y+7)
2. (4x-5)(2x+9)
3. (y-3)(y-3)
I need to set up a 3 by 3 system of linear equations and solve it for the following problem.
A movie theater charges $8 for adults, $4.50 for children, and $6 for senior cit