Which tiles should be added to the model below to make zero? 000000
6 negative tiles
6 positive tiles
3 negative tiles and 3 positive tiles
O 6 negative tiles and 6 positive tiles

3 negative 3 positive

Step-by-step explanation:

-3+3=0

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b