Pl asa will give what is another way to write the expression r⋅(18−3) ? r⋅18−3 (r⋅18)−(r⋅3) (r⋅18)⋅3 (r⋅18)−3

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.