Add and simplify.
+ 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.A baker can decorate the day's cookie supply four times as fast as his new assistant. If they decorate all the cookies working together in 28 minutes, how long would it take for each of them to decorate the cookies working individually?
A. baker: 35 minutes
assistant: 140 minutes
B. baker: 140 minutes
assistant: 35 minutes
C. baker: 140 minutes
assistant: 560 minutes
D. baker: 8
minutes
assistant: 33 minutes
Mathematics
Rationalize the denominator. Assume that all variables represent positive real numbers and that the denominator is not zero.
A. 
B. 
C. 
D. 
Mathematics
Graph the function.y = -
A. 
B. 
C. 
D. 
Mathematics
Construct a truth table for the statement form.(p ? r) ? (q ? r)
What will be an ideal response?
Mathematics