Subtract 38¢ from $5.60. Include the dollar sign and no spaces in your answer.

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

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?

2.5 milligrams is equivalent to how many grams