Determine whether or not the ordered pair is a solution of the linear equation.x - y = 49; (7, 2)
A. Yes
B. No
Answer: B
Mathematics
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The rectangular coordinates of a point are given. Express the point in polar coordinates with 
and 
(4, 4)
A. (4
, 135°)
B. (4
, 45°)
C. (4, 90°)
D. (4, 45°)
Mathematics
Find the whole.46% of what number of yards is 69 yards?
A. 0.67 B. 1500 C. 150 D. 67
Mathematics
Write the expression as sums or differences of multiples of logarithms.log2
A. log2(x + 8) - 5log2x B. log2(x + 8) -log2x C. log2(x + 8) + 5log2x D. 5log2x -log2(x + 8)
Mathematics
?Simplify the factorial expression.
?
A. ?$11880
B. ?1320
C. ?
D. ?132
E. ?$17160
Mathematics