Question

3m−3b, если m=90,b=80 срочно

Answer 1

Ответ:30

Объяснение:

3*90-3*80=270-240=30

Answer 2

Ответ:

3×90-3×80=

Объяснение:

=270-240=30

Answer 3

To find the value of 3m - 3b when m = 90 and b = 80, simply substitute the values into the expression and perform the calculation:

3m - 3b = 3(90) - 3(80)

Now, perform the multiplication and subtraction:

3m - 3b = 270 - 240

Finally, calculate the result:

3m - 3b = 30

So, when m = 90 and b = 80, 3m - 3b is equal to 30.