19y-9 is a simpler form of this expression. You can use distributive property to get rigid the brackets (multiply -3 by -4y and 3) , then your expression looks like 12y-9+7y. You then combine like terms to get 19y-9.
Answer: 3/4 hour
Step-by-step explanation: Add them all to get 3 3/4. subtract that from 4 1/2.
35:28=8:X
X=28•8/35
X=224/35
X=6.4
Boat is 6.4 ft wide
Answer:idk either sorry wish icould
Step-by-step explanation:
If you mean
3 times square root of 125 then go to AAA
if you mean ∛125 then go to BBBB
AAAAAA
3 times √125=3 times 5√5=15√5
BBBBBBB
∛125=5 or -5
