Answer:
10 yellow marbles
Step-by-step explanation:
(y is the amount of yellow marbles)
y=2x-2
y=2(6)-2
y=12-2
y=10
10 yellow marbels
you do one by one like 6 times the other 6 is 36 times the other six you get 212. then the othe rquestion you go 10•10 equal 100 u just equal eachother
4(2x+4)
for example, if 5 were the length of a side you'd do 4(5). 4 because theres 4 sides and the formula for P is P= l+l+w+w OR P=2l+2w
Answer: Choice A
Work Shown:
No.
30% of 220 is 66 and 55 is less than 66
