Find the sum without the use of a number line.-10 + (-10)
A. 0
B. 20
C. 1
D. -20
Answer: D
Mathematics
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Solve the equation.
- 7 = x
A. 
B. 
C. 
D. 
Mathematics
Draw the angle having the given radian measure.- 
A. 
B. 
Mathematics
Solve the problem.A car traveling 67 miles per hour passes a bus traveling 62 in the same direction on the highway. If they maintain their speeds, how long will it take them to be 17.5 miles apart?
A. 3.5 hours B. 7 hours C. 4 hours D. 4.5 hours
Mathematics
Provide an appropriate response.Tell whether you would use the addition or multiplication property of equality to solve the equation:z - 4 = -1.
A. Addition property B. Multiplication property
Mathematics