Solve.
+ 
= 1
A. 6
B. 4
C. -4, 6
D. 4, -6
Answer: C
Mathematics
You might also like to view...
Solve the equations.2x2 = 49
A. ± 
B. ± 
C. ± 
D. ± 
Mathematics
If possible, simplify the expression. If any variables exist, assume that they are positive.3
- 9
A. -21
B. -6
C. 15
D. -15
Mathematics
Rewrite the given expression using an appropriate variable. Use the first letter of the given word as the variable.99 - (Years)
A. Y ÷ 99 B. 99 ? Y C. 99 - Y D. 99 + Y
Mathematics
Use transformations of graphs to sketch the graphs of y1 and y2. Graph y2 as a dashed curve.y1 = 
; y2 = -2
A. 
B. 
C. 
D. 
Mathematics