A principal is buying computers for the school. Each class will receive three computers plus one computer for every 5 students in the class. Students and Computers
Number of Students Number of Computers
10
5
15
6
25
8
30
9
Which equation shows the relationship between the number of students in a class (n) and the number of computers (c) the class will receive?
Oc= n +3
Oc=sn +3

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?

The sequence [tex]a_{n}[/tex] = 5n + 3 is the same as the sequence [tex]a_{1} = 8, a_{n} = a_{n-1} +5[/tex]