Perform the indicated operation. Write the answer in scientific notation.(3 × 10-1)(2 × 10-7)
A. 6 × 10-7
B. 6 × 107
C. 60 × 10-8
D. 6 × 10-8
Answer: D
Mathematics
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Determine whether or not the first number is divisible by the second number1978; 2
A. Yes B. No
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Find the sum without the use of a number line.(-7 )+ (-17)
A. -25 B. -24 C. 24 D. -10
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Solve the problem.A corporation's bank account has $9350 in it when the treasurer writes checks for $4539, $319, and $3909. Then deposits of 
and $5268 are made. How much is in the account? Is it overdrawn?
A. $13,914, no B. $-8695, yes C. $8695, no D. $10,005, no
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Find the x- and y-intercepts of the graph of the given equation, if they exist. Then graph the equation.y = 7
A. x: 7; y: none
B. x: 7; y: none
C. x: none; y: 7
D. x: none; y: 7
Mathematics