A building contractor is to dig a foundation 48 feet long, 15 feet wide, and 9 feet deep. The contractor pays $25 per load for trucks to remove the dirt. Each truck holds 8 cubic yards. What is the cost to the contractor to have all the dirt hauled away?

Anyone know? will mark brainliest if correct!

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?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?