Find the value of the variable that satisfies the equation.27 = 5x - 8
A. x = 7
B. x = 34
C. x = 30
D. x = 13
Answer: A
Mathematics
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Find the product. (The expression is not a polynomial, but the formula can still be used.)
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A. 
B. 
C. 
D. 
E. 
Mathematics
A certain strain of bacteria divides every three hours. If a colony is started with 50 bacteria, then the time t (in hours) required for the colony to grow to N bacteria is given by  figure 1.png)
. Find the time required for the colony to grow to two million bacteria.
What will be an ideal response?
Mathematics
Evaluate the expression for other given values of the variables.b2 - 4ac for a = 3, b = -6, and c = 6
A. -32 B. -36 C. -46 D. -42
Mathematics
Write the number in standard form.5.247 × 10-6
A. 0.000005247 B. 0.00005247 C. -5,247,000 D. 0.0000005247
Mathematics