Solve the inequality, then graph the solution.11t + 12 ? 10t + 21
A. t ? 9 
B. t > 11 
C. t ? 9
D. t < 11 
Answer: C
You might also like to view...
Solve the problem.The position of a particle moving along a coordinate line is s = 
with s in meters and t in seconds. Find the particle's acceleration at 
A. 
m/sec2
B. - 
m/sec2
C. - 
m/sec2
D. 1 m/sec2
Solve the problem.Sue buys a house which has a rectangular yard measuring 15.4 meters by 15.3 meters. In one corner of the yard is a rectangular shed measuring 3.2 meters by 3.9 meters. Sue intends to grow grass in the whole of the yard. What is the area of the yard excluding the shed?
A. 235.62 m2 B. 223.14 m2 C. 3.2 m2 D. 2231.4 m2
Factor the polynomial completely.250k3m - 16m4
A. (10km - 4m2)(25k2 + 4m2) B. 2m(5k + 2m2)(25k2 - 10km + 4km2) C. 2m(125k - 2m)(k2 + 10km + 4m2) D. 2m(5k - 2m)(25k2 + 10km + 4m2)
Simplify the expression.-42
A. 8 B. -8 C. 16 D. -16