Answer:
12
Step-by-step explanation:
15×0.8= 12
you're multiplying the total number of questions with the score as a decimal
I think the answer would be
X=1.5
Y= -10 or -12 or 12
Sorry I'm not sure
Not sure if that is the entire question, but yes, it does. Poly comes from the Greek polus or polloi meaning much or many.
Answer:
120 6th graders
Step-by-step explanation:
You need to set up a proportion...
2/3= x/180
360=3x
x=120
speed =distance traveled over time taveled... the ansewr will be in kilometres per hour