Friday

February 27, 2015

February 27, 2015

Posted by **Jay** on Tuesday, March 2, 2010 at 8:48am.

- math -
**Reiny**, Tuesday, March 2, 2010 at 8:56amsure you could

how about double the 7, then double again, and then subtract 7

7(2)(2) - 7

= 7(4-1)

= 7(3)

- math -
**deven**, Wednesday, December 4, 2013 at 6:56pm21

**Answer this Question**

**Related Questions**

Math - Could you use doubling to multiply 7x3? Explain?

math - could you use doubling to multiply 7x3? explain.

Math 130 - Which has the greater effect on the surface area of a right circular ...

help PLEASE math 112 - Which has the greater effect on the surface area of a ...

physics - Two identical small spheres possessing charges q1 and q2 are separated...

Math help - Which of the following statements is NOT true regarding an ...

Math - 5. Which of the following statements is NOT true regarding an expression ...

Physics - Which process will double the power given off by a resistor? a. ...

Physics - Which process will double the power given off by a resistor? a. ...

3rd grade - How can you use two multiplication facts to multiply 6 x 9? Use the ...