Subtract. - (- )

A. - 
B.
C. - 
D.


Answer: D

Mathematics

You might also like to view...

Find the indicated probability. Round your answer to 6 decimal places when necessary.Two 6-sided dice are rolled. What is the probability that the sum of the two numbers on the dice will be 5?

A.
B.
C. 4
D.

Mathematics

Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation. 3x + 5y = -10-3x - 6y =  9

A. {(-1, 5)} B. {(-5, 1)} C. {(1, -5)} D. {(5, -1)}

Mathematics

Write the English phrase as an algebraic expression. Let x represent the number. Simplify the expression, if possible.Three times a number decreased by 7

A.
B. 3x - 7
C. 3 - 7x
D. 3x + 7

Mathematics

Perform the indicated operation. Write the answer in scientific notation.(19.9 × 109) ÷ (5 × 10-2)

A. 3.98 × 107 B. 3.98 × 1011 C. 7.96 × 107 D. 7.96 × 1011

Mathematics