Subtract.-23 - 4

A. -27
B. 27
C. 19
D. -19

Answer: A

Mathematics

You might also like to view...

Perform the indicated operation. Write the answer in lowest terms.2 ÷ 1 

A. 2
B. 1
C. 3
D. 1

View
Mathematics

Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0 

A. 1
B.
C. 0
D. -4 

View
Mathematics

Find the equation in standard form of the parabola described.The focus has coordinates (-21, 0), and the equation of the directrix is x = 21.

A. y2 = 84x B. y2 = -84x C. x2 = -84y D. y2 = -21x

View
Mathematics

Write an expression that gives all solutions to the equation. ?  ? 

A.
B.
C.
D.
E.

View
Mathematics