s1teppiesamblaker s1teppiesamblaker

03-02-2016
Mathematics

contestada

Find the sum:
-21 + (-13) + (-9).
A. -43
B. -25
C. 1
D. 4

Respuesta :

stringman stringman

03-02-2016

The answer is A. -43. All of thos additions of minus values are made substraction afterwards.

Answer Link

03-02-2016

If you would like to solve - 21 + (- 13) + (- 9), you can calculate this using the following steps:

- 21 + (- 13) + (- 9) = - 21 - 13 - 9 = - 43

The correct result would be A. - 43.

Answer Link

Otras preguntas

What best describes the motivation for the space race? A.the international outcry for economic progress. B. the desire for political and millitary dominance. C.

Is it safe to take over the counter iron pills while pregnant?

When was under god added to pledge of allegiance?

A boat travels 21 miles due north and then 28 miles due east. Then the boat travels in a straight line back to its starting point. What was the straight line di

Difference between drama and prose writing

____________ markup languages contain sets of directions that tell the browser software how to display and manage a web document.

What is the location of the point on the number line that is 2/5 of the way from A = 31 to B = 6?A) 16B) 19C) 21D) 11

The final reflection, in addition to the grammar quiz and discussion, ________ made this week challenging

Describe the Electoral College?

1.Why did slavery begin in the colonies? Explain some of the alternatives to using slave labor. 2.Analyze the role slaves played in helping the colonial economy