exam
Maths Puzzle
Numerical Ability
Please Help!!!
1. Solve -3[5+2(-7+x)+x]= -3x -(x+3). You must show all work to receive full credit.
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exam Other Question
Write an equation of the line containing the given point and perpendicular to the given line.
(7,-7);6x+5y=7
The equation of the line is y= ____
One leg of a right triangle is 2 inches smaller than the hypotenuse. The other leg is 5 inches long. What are the lengths of the unknown leg and hypotenuse?
Not sure if I set it up right.
(x+2)^2 + 5^2 = x^2