Enter an equation to describe the linear relationship. The temperature, y, of a pot of water is 45 °F. The temperature increases by 25 °F per minute, x , when being heated.

The equation is y=

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

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?