Add or subtract as indicated. Simplify, if necessary.
- 
A. 
B. 
C. 8z - 9
D. 
Answer: D
Mathematics
You might also like to view...
Provide an appropriate response.A plumber can install six faucets in four hours. How long will it take him to install 14 faucets? Round to the nearest hundredth hour.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve and check. Identify any extraneous solutions.
+ 
= 
A. 4, (-2 is extraneous) B. -4, (2 is extraneous) C. -2, 4 D. -4, 2
Mathematics
Find the area of a trapezoid with height 12 feet and bases 6 feet and 15 feet.
(a) 252ft² (b) 33ft² (c) 126ft² (d) 66ft²
Mathematics
Write an inequality associated with the given interval notation.(-?, 1)
A. x ? 1 B. x < 1 C. x ? 1 D. x > 1
Mathematics