If there are 25% more basketballs than footballs in a store and there is a total of 54 balls in the store, how many more basketballs than footballs are there?

6 more basketballs than footballs.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is the number of basketballs is the store

y is the number of footballs in the store

54 balls in the store

This means that

25% more basketballs than footballs

This means that

So

Then

And

There are 30 basketballs and 24 footballs. So 6 more basketballs than footballs.

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)