Solve.log5 (x2) = 4
A. 625
B. 25, -25
C. 2, -2
D. 32
Answer: B
Mathematics
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Use an equation to solve the problem.The average price of homes in one neighborhood decreased 4% since last year, a drop of $3,500. What was the average price of a home last year?
A. $84,500 B. $89,500 C. $86,500 D. $87,500 E. $83,500
Mathematics
Solve the inequality.3x3 + 4x2 - 16x + 8 > 0
A. -1 - < x <
, x > -1 +
B. x < -1 - ,
< x < -1 +
C. x < -1 +
D. -1 -
Mathematics
Find the foci of the ellipse.36(x + 1)2 + 16(y - 1)2 = 576
A. (-1, 7), (-1, -5)
B. (-1- 2, 1), (-1+ 2
, 1)
C. (-1, 1 - 2), (-1, 1 + 2
)
D. (1, -1 - 2), (1, -1 + 2
)
Mathematics
What fractions have been graphed on the number line?
What will be an ideal response?
Mathematics