Answer:
5x4=20
20x2=40
Step-by-step explanation:
Go to google and search up "<span>Which word fits the spelling pattern"
then on the third thing, it will say "Answer keys - parcc"
go and click that
then there will be a subject's thing.
after u click the subject, there are answers
if it is the wrong one, im sorry
</span>
Answer:
(10,51)
Step-by-step explanation:
Take the average of 3 (x1) and 17(x2). This will be your new x-coordinate.
Then take the average of 21 (y1) and 81 (y2)
(3+17)/2 = 10
(21+81)/2 = 51
4x - 8 = 3x + 12
x - 8 = 12
x= 20