Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)
A. 21m
B. 21 + m
C. 21 + 7m
D. 21 + 3m
Answer: D
Mathematics
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Determine the truth value for each simple statement. Then, using the truth values, give the truth value of the compound statement.One dollar has the same value as 5 dimes and one quarter has the same value as 25 pennies, or one dime has the same value as 5 nickels.
A. False B. True
Mathematics
Find the difference.Subtract 36.5847 from 82.4258.
A. 45.7411 B. 45.8311 C. 46.8411 D. 45.8411
Mathematics
Perform the indicated matrix operations.Let C = 
and D = 
. Find C - 4D.
A. 
B. 
C. 
D. 
Mathematics
Suppose a pair of dice are rolled. Consider the sum of the numbers on the top of the dice and find the probability. ? 8, given that at least one die came up 3 ?
A. 
B. 
C. 
D. 
E. 
Mathematics