6. bob wants to build a doghouse that is 2 feet longer
than it is wide. he's building it on a concrete slab
that will leave 2 feet of concrete slab visible on each
side. if the area of the doghouse is 48 square feet,
what are the dimensions of the concrete slab?

feet x
feet

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)

step-by-step explanation: