Given BE = 2x + 6 and ED = 5x – 12 in parallelogram ABCD, find x and the length of BD.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.