Solve the equation by first clearing it of fractions or decimals.0.4x - 0.4 - 0.5x = 0.8 - 0.2x - 0.6
A. x = 10
B. x = 8
C. x = 6
D. x = -8
Answer: C
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We have $944.00 to spend on gravel for a drive. Fine gravel costs $26.00 per ton, while coarse gravel costs $16.00 per ton. We need a total of 42.00 tons of gravel. A: Using F fine gravel and C for coarse gravel, both in tons, write a system of two equations that determine the amount of each to be purchased. Round your answers to two decimal places, if necessary.B: How much of each type of gravel was purchased? Round your answers to two decimal places, if necessary.
What will be an ideal response?
Factor completely.-75a2 + 10a + 5
A. (-15a + 5)(5a + 1) B. (3a - 1)(-25a - 5) C. -5(3a + 1)(5a - 1) D. -5(3a - 1)(5a + 1)
Find the indicated probability.If you flip a coin three times, the possible outcomes are HHH, HHT, HTH, HTT, THH, THT, TTH, TTT. What is the probability of getting more than one tail?
A. 
B. 
C. 
D. 
Find the total differential of the function.
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?
?
A. 
B. 
C. 
D. 
E. 