Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.
A. x7
B. 
C. x15
D. 
Answer: A
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The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.Who got the most votes?
A. Ted B. Ming C. Matt D. Ben
Expand the logarithmic expression.  figure 1.png)
What will be an ideal response?
Determine the x- and y-intercepts on the graph of the equation.y = 4x + 3
A. x-intercept is 
; y-intercept is 3
B. x-intercept is - 
; y-intercept is 3
C. x-intercept is 3; y-intercept is 
D. x-intercept is - 
; y-intercept is 4
Use a graphing utility to approximate to two decimal places any solutions on [0, 2?) graphically or numerically.sin3 x - cos x - 1 = 0
A. x = 1.57, 2.57, 3.14 B. x = 0, 0.57, 1.57 C. x = 0, 4.71, 5.71 D. x = 0, 1.57, 0.57