Use the order of operations to simplify the expression.(7 + 4)[3 + (5 + 5)]
A. 364
B. 143
C. 784
D. 41
Answer: B
Mathematics
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Find the sum.-82 + (+49)
A. 33 B. -131 C. -33 D. 131
Mathematics
Use unit ratios or conversion factors to change to the units indicated. Round to the nearest tenth, if necessary.6 m to yards
A. 1.8 yd B. 5.5 yd C. 19.7 yd D. 6.5 yd
Mathematics
Which of the following is NOT one of the three main algebraic habits of mind identified by Driscoll (1999)?
a. Doing-undoing b. Solving equations c. Building rules to represent functions d. Abstracting from computation
Mathematics
Solve the logarithmic equation.ln x - ln (x - 3) = ln 5
A. 
B. 2
C. No solution
D. 
Mathematics