Evaluate the expression for the given replacement values.x + y, for x = 15 and y = 23
A. 83
B. 38
C. 65
D. 47
Answer: B
Mathematics
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Determine whether the statements are equivalent.If the wind speed is over 70 miles per hour, then the tree will be uprooted.If the tree is not uprooted, then the wind speed is not over 70 miles per hour.
A. Not equivalent B. Equivalent
Mathematics
Given matrices A and B, find the indicated matrix if possible.A = 
, B = 
Find AB.
A. AB is not defined.
B. 
C. 
D. 
Mathematics
Express the solution set of the inequality in interval notation and graph the interval.x ? 4
A. (4, ?)
B. (-?, 4)
C. [4, ?)
D. (-?, 4]
Mathematics
Provide an appropriate response.Write a linear equation that has m = 5 as a solution.
What will be an ideal response?
Mathematics