Simplify the expression.2-7 ? 26
A. 
B. 125
C. 
D. 25
Answer: C
Mathematics
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Solve.Karl Mason sold 
gross of data disks on Monday, 
gross on Tuesday, and 
on Wednesday. What was the total gross sold?
A. 
gross
B. 
gross
C. 
gross
D. 
gross
Mathematics
Use a calculator to solve the equation. Round to the nearest hundredth, if necessary.(2.20p + 3.36)2 = 10.24
A. {2.98, -0.07} B. {0.07, -0.07} C. {-0.07, -2.98} D. {1.19, -1.19}
Mathematics
Graph the system of inequalities. Shade the region that represents the solution set.x2 + y2 ? 36x + y > 5
A. 
B. 
C. 
D. 
Mathematics
Divide and write the answer in the form a + bi. Let z = 7 - i and w = -1 + 6i. Find 
.
A. 
- 
i
B. - 
i
C. - 
- 
i
D. 
- 
i
Mathematics