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What value represents the solution of the equation
2 (x + 5) = } (x – 4) ?

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.

Miguel has 334 baseball cards and 278 football cards. he says, i have 612 cards in all. is that reasonable? explain using the words round and estimate.

The trapezoid below has been enlarged by a scale of 1.5. what is the area of the enlarged trapezoid?