Question

Im going to add an image but for now this question will be blank but this question will be MATH

Answer 1

there

Answer 2

so just use the given details and will get easy the correct equations

Answer 3

so bc. total boxes are 10 this mean that x +y = 10
and the second bc, x is the number of 20 pound boxes so result 20x
and y is the number of 30 pound boxes so result 30y
adding these pounds you need get 280 pounds so result
20x +30y = 280

so where you see these two equations this will be the correct choice

hope helped understandably easy