Help Meh Real Quick Plzzz (my brain is dead)
Its Maths and just need the answer!
Thanks!

Step-by-step explanation:

When something is directly proportional, it means that: , where is some constant (number).

We are given that is directly proportional to , and when .

So, we have...

So the full equation is:

Now, to find the answer when , simply put 3 into the equation.

Which gives:

Final m=27.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

b

step-by-step explanation: