A square room of volume 900 m’has a door of 2mx1.5m and two windows of 1.5mx1m . If the
cost of stone paving at the rate of Rs 7.50 per
square meter is Rs 1687.5 . Find the cost of
painting four walls of room at the rate of Rs.
12.5 per square meter.​

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

i think it is c hope that

2/4 is the answer

step-by-step explanation:

x= total pieces

both ate 9 pieces

mindy ate 3 so troy ate 6

6= (1/4)x

x =24