Does anybody know how to do this

(-3,7)

Step-by-step explanation:

To find the coordinates, just look at the x axis and find the number that matches, in this case, -3. That is your first number. Then, look at the y coordinate, in this case, 7. Your answer is (-3,7).

Hopefully this helps, let me know if you have more questions!

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: