Simplify: 64 ÷ 4(-4)2 - 13.7
A. -15.7
B. 242.3
C. -141.7
D. -12.7
Answer: B
You might also like to view...
Solve the problem.Sven can type 1520 words in 
hour (40 minutes). How many words per minute can he type?
A. 38 words/minute B. 1013 words/minute C. 25 words/minute D. 57 words/minute
Solve the problem.A summer camp wants to hire counselors and aides to fill its staffing needs at minimum cost. The average monthly salary of a counselor is $2400 and the average monthly salary of an aide is $1100. The camp can accommodate up to 35 staff members and needs at least 20 to run properly. They must have at least 10 aides, and may have up to 3 aides for every 2 counselors. How many counselors and how many aides should the camp hire to minimize cost?
A. 19 counselors and 23 aides B. 13 counselors and 16 aides C. 8 counselors and 12 aides D. 13 counselors and 17 aides
Simplify.-13 + (-16) + (-8) + (-6) + 11 + (-1)
A. -33 B. 3 C. -55 D. 9
Solve the system by substitution.x = 3y + 7y = x - 5
A. (-4, -1) B. (-4, 1) C. (4, -1) D. (4, 1)