Solve the problem.A yard in the shape of a square measures 
on each side. A triangular area with a height of 
and a base of 
is dug up for a flower bed. How much yard area is left over?
A. 269 ft2
B. 127.5 ft2
C. 306 ft2
D. 255 ft2
Answer: A
Mathematics
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Translate the verbal phrase into a mathematical expression. Use x to represent the unknown number.The difference between a number and 24.6
A. x + 24.6 B. 24.6x C. x - 24.6 D. 24.6
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Write as a percent.
A. 10%
B. 9
%
C. 1
%
D. 18
%
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Find an equation of the tangent line at the indicated point on the graph of the function.y = f(x) = x2 + 1, (x, y) = (-2, 5)
A. y = -2x - 3 B. y = -4x - 6 C. y = -4x - 3 D. y = -4x - 7
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Solve the problem.A basketball player with a free throw shooting percentage of 80% gets fouled and goes to the line to shoot two free throws. What are the odds of her making her first shot?
A. 4 : 5 B. 1 : 4 C. 4 : 1 D. 5 : 4
Mathematics