exam
Maths Puzzle
Numerical Ability
Multiply. (a - 3)(a - 7)
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exam Other Question
Find the equation of a hyperbola whose center is (1,2), has a vertex at (5,2), and a focus at (6,2)
please help! :( thankyou! <3
How do I solve using a system of two equations in two variables?
Four years ago, Katie was twice as old as Anne was then. In 6 years, Anne will be the same age as Katie is now. How old is each now?