Add or subtract as indicated. Simplify if necessary.
+ 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle x2 + y2 = 4.F = xi - yj
What will be an ideal response?
Mathematics
Find y '.y = 
A. - 
- 2
B. 
+ 2
C. - 
- 2
D. 
+ 2
Mathematics
Solve the problem.Sarah has grades of 66 and 78 on his first two tests. If she wants an average of at least 70 after her third test, what score must she make on that test?
A. 72 or more B. 71 or more C. 70 or more D. 66 or more
Mathematics
Subtract.0 - (-10)
A. 
B. - 
C. 10
D. -10
Mathematics