Combine the following, if possible.19 + 11 - 

A. -7
B. 8
C. -30
D. 29


Answer: D

Mathematics

You might also like to view...

Express the number in terms of j.

A. -2j
B. 2j
C. 2
D. -2

Mathematics

Express the number in scientific notation.0.000315

A. 3.15 × 10-3 B. 3.15 × 104 C. 3.15 × 10-4 D. 3.15 × 10-5

Mathematics

Change the word phrase to an algebraic expression. Use x as the variable to represent the number.a number minus two hundred three

A. x - 203 B. x + 203 C. 203x D. 203

Mathematics

Find the vertex of the parabola.f(x) = 3x2 - 24x + 4

A. (4, -44) B. (2, -4) C. (-2, 4) D. (-4, 2)

Mathematics