exam Maths Puzzle Numerical Ability

Solve each inequality.Graph the soultions.

7+x(is greater than equal to sign)9

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exam Other Question

Which product would be used to solve the matrix equation below by using inverse matrices?

3 -4 [a] = 6
2 1 [b] 7
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a. 1/11 [1 4] [6] Adult tickets for a play cost $8 and child tickets cost $6. If there were 25 people at a performance and the theater collected $188 from ticket sales, how many adults and how many children attended the play?