Answer:
Step-by-step explanation:
5c+1+3c=61
8c+1=61
8c=62
c=7.75
5 seconds
because that is the positive zero of that equation
Answer:
Here is what you do. Make it into vertex form and then whatever the x factor is is the growth factor
Answer:n
Step-by-step explanation:
n
For part A add up all your students then add up all your students that like bike riding and skating (80+90) divide that by the total number of students who took the survey
For Part be put 20+40 over the toatl number of student then simplify