Answer:1st one i think if i am correct
Step-by-step explanation:
Answer:
If you are solving for v, v= 27 cause 27+9=36 then you subtract 16 from 36 and it equals 20.
Step-by-step explanation:
Answer:
$40
Step-by-step explanation:
Let the original price of the item be x.
From the first statement, the price of the item was reduced 25% to $30. This means that new price of the item is now 75% (0.75) of the original price(x), and this new price is equal to $30. i.e
0.75x = 30
Now, let's solve for x.
0.75x = 30 [divide both sides by 0.75]
= ![\frac{30}{0.75}](https://tex.z-dn.net/?f=%5Cfrac%7B30%7D%7B0.75%7D)
x = 40.
Therefore, the original price of the item was $40
Answer:
54
Step-by-step explanation:
If we know that Josh edits at a rate of 1/6 of a page in three minutes... then using the Unit rule... we can determine that he edits 1 whole page 6 times longer than that. By doing that... we find that Josh edits 1 page in 18 minutes. From there... we multiply the time at which it takes him to edit one page (18 minutes) by 3 (pages) to get our answer.
18 x 3 = 54