Tuesday

July 29, 2014

July 29, 2014

Posted by **Sumaiya** on Thursday, October 21, 2010 at 9:23pm.

How would you explanin this? Whats the Answer

- Math -
**Reiny**, Thursday, October 21, 2010 at 9:27pmWhat is 15 - (-4) ?

or

Draw a number line, using integers.

from 0, move 4 units to the left and 15 units to the right.

Count the number of units from the left marker to the right marker.

- Math -
**Ms. Sue**, Thursday, October 21, 2010 at 9:28pm15 - (-4) = 19 feet

Use a number line to explain it.

- Math -
**Bosnian**, Friday, October 22, 2010 at 1:10am15-(-4)=15+4=19

**Related Questions**

Math Ms.Sue please - 1. 2/3 - 5/4 -3 -3/12 23/12 -17/12 2. -6.1 + 1.7 7.8 -4.4 -...

math - The highest point in alabama is 2,400 feet high. The lowest point is 500 ...

Math - Point A is 340 feet above sea level. This is 2/3 of the distance between ...

physics - A buoy oscillates in simple harmonic motion according to the motion of...

physics - A buoy oscillates in simple harmonic motion according to the motion of...

math - a mountain, 100 feet above sea level, is near a valley 700 feet below sea...

math - a mountain, 200 feet above sea level, is near a valley 700 feet below sea...

Algebra (MAT 117) - b. Suppose that an object is 100 pounds when it is at sea ...

math - a submarine is 294 feet below sea level. a helicopter is flying diretly ...

Algebra 1 - John went mountain climbing. He reached 350 feet above sea level. ...