Help What is the surface area of the cylinder shown below? Use 3.14 for 1. C 5 cm 20 cm - A) 660 cm? B) 863 cm2 SC) 353.25 cm2 D) 785 cm?​

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.