An animal shelter spends $1.00 per day to care for each bird and $3.50 per day to care for each cat. gabriella noticed that the shelter spent $85.00 caring for birds and cats on wednesday. gabriella found a record showing that there were a total of 30 birds and cats on wednesday. how many birds were at the shelter on wednesday?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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?

Answer for 10 points show work you guys in advanced < 3