Question

1.WHAT IS 18 MULTIPLIED BY[-7/6]

2.WHAT IS 8 MULTIPLIED BY [-4/5] AND MULTIPLIED BY -10

3. WHAT IS [-2/3x] MULTIPLIED BY 15

Answer 1

-21

64

-10 / x

Hope this helps!!!

Explanation:

Answer 2

1. 18 multiplied by -7/6 is -21
2. 8 multiplied by -4/5 multiplied by -10 is the same as -80 multiplied by -4/5 which is 64
3. 15 multiplied by -2/3x is -10/x

this can all be done without a calculator. I didnt use one and im sure my answers are correct but you could always check with one just in case :)