a group of friends are driving to a concert together. if the group takes 1 van and 2 cars, 20 friends can go. if the group takes 2 vans and 3 cars, 35 friends can go. write a system of equations that models the situation. how many people can fit in one van?

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b