Solve the equation.0.31(x + 20) + 0.42(x + 85) = -34.75
A. {65}
B. {-105}
C. {105}
D. {-65}
Answer: B
Mathematics
You might also like to view...
Factor.z2 + 4z + 4
A. (z + 2)2 B. (z + 2)(z - 2) C. (z + 4)(z - 4) D. (z - 2)2
Mathematics
Without graphing the function, determine its amplitude or period as requested.y = -2 cos 
xFind the period.
A. 6?
B. 
C. -2
D. 
Mathematics
Solve the problem.A restaurant has a capacity of 266 patrons. If the restaurant is 
full, how many patrons are at the restaurant?
A. 39 patrons B. 14 patrons C. 45 patrons D. 42 patrons
Mathematics
Evaluate the absolute value.|24|
A. 48 B. 0 C. 24 D. -24
Mathematics