A scale drawing of a rectangular room measures 3 1/2 inches by 1 1/2 inches. The scale is 1/4 inch = 2 feet. Carpeting costs $10 per square foot. How much will it cost to buy enough carpeting to cover the floor of this room? Please show work thanks. Choices:
$138 $1,120 $3,360 $3,780

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

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?

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?