Follow the proper order of operations to evaluate the following.(-4 - 3)(-3 + 5) - 54
A. -639
B. 611
C. 625
D. 2
Answer: A
Mathematics
You might also like to view...
Solve the system by the addition method. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. {(5, -3)}
B. {(0, 12)}
C. no solution; ?
D. infinitely many solutions; {
3x + y = 12} or {
9x + 3y = 36}
Mathematics
Subtract.-4 - (-12)
A. -4 B. -16 C. -8 D. 8
Mathematics
An equation of the terminal side of an angle ? in standard position is given along with a restriction on x. Find the indicated trigonometric function value of ?. Do not use a calculator.-8x - 5y = 0, x ? 0; Find cos ?.
A. - 
B. - 
C. 
D. 
Mathematics
Insert <, >, or = between each pair of numbers to form a true statement.0.45 _____ 0.47
A. > B. = C. <
Mathematics