Question

Add parentheses so that the value of the expression below will be –1. http://media.education2020.com/evresources/2003-01-02-00-00_files/i0310000.jpg

Answer 1

http://media.education2020.com/evresources/2003-01-02-00-00_files/i0310004.jpg

Answer 2

that was the example but i dont think i t is right ?

Answer 3

(-6 + 4)(3/4) + (1/2)

Answer 4

= -1

Answer 5

(-6 + 4) = -2
(-2)(3/4) = -6/4
-6/4 + 1/2 = -1
Done.

Answer 6

there can only be one set of parentheses

Answer 7

So, (-6+4)3/4 + 1/2

Answer 8

Thats -1

Answer 9

Although the directions said, "add parentheis", it doesnt say one set of parenthesis. But that's fine the way I have it, in just one set.

Answer 10

well of the answrs only have on set so tat is why isaid that ...... sorry

Answer 11

But I gave you the correct response.

Answer 12

yes thank you :)

Answer 13

welcome.