DeAnna had 45 yards of yarn to make 8 scarfs. She used the same amount of yarn for each scarf. How much yarn die DeAnna use for each scarf?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66

There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?