Alumber company is able to clear about 4 acres of dense forest each day. assuming that, on average, each acre of forest contains 213.4 large sized trees, what is a good estimate of the number of large trees that the company could clear in 7 days?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

How do i put 3(x+7) in distributive property