Answer:
more than 3 I think
Step-by-step explanation:
16 girls
40/5 = 8 so 2*8 = 16
78+92=170
170/2=85
his current average is 85% so id go with C knowing that if his next quiz he got at least a 70, his average would be 80%
Step-by-step explanation:
let y=dependent variable
let x=independent variable.
y=number of t-shirts
x=number of tickets
if u need the function it would be
y=x/15
but you don't so therefore:
T-shirt = dependent variable
while tickets= independent variable .
Hope this helps :)