Simplify.4 ? 9 + 3 ? 13

A. 192
B. 624
C. 507
D. 75

Answer: D

Mathematics

You might also like to view...

Solve the equation.Solve sin ? = 0 for ?, where 0° ? ? ? 90°.

A. 90° B. 60° C. 0° D. 30°

View
Mathematics

Graph the inequality.y ? 5x

A.

B.

C.

D.

View
Mathematics

Find the slope of the line containing the given points.(5, -2) and (-8, -7)

A. 3
B. - 
C.  
D.  

View
Mathematics

Determine whether the equation defines y as a function of x.y = x2 - 4

A. Yes B. No

View
Mathematics