Answer:
166 2/3
Step-by-step explanation:
Let's start by finding out Laine's page per minute rate. We can do this by dividing the number of pages she reads by how long she takes to read them.
25/30 = 5/6 or 0.8333
Now, to find how long it will take her to read 200 pages, let's mutiply the page per minute rate by 200:
200 * 5/6 = 1000/6 or 500/3
Simplify:
166 2/3
I think this is the right number. Hope this helps!
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Answer:
x = 2
Step-by-step explanation:
4x +4=12
-4. -4
4x.= 8
divide both saide by 4
x. = 2
Can u say the full question this doesn’t tell me what I’m doing
Answer:
After the sale there were 15 cars and 5 motorcycles
Step-by-step explanation:
c=cars originally
m=motorcycles originally
c=2m (2 times the cars than motorcycles)
(c+1) bought 1 car after sale
sold 1 motor cycle (m-2) after sale
(c+1) = 3(m-2) (3 times more cars than motorcycles)
(c+1) = 3(m-2)
distribute
c+1 = 3m-6
substitute c =2m
2m +1 = 3m-6
subtract 2m from each side
2m+1-2m = 3m-6-2m
1 = m-6
add 6 to each side
1+6 = m-6+6
m=7
c = 2m
c = 2(7) =14
c=14
Originally there were 7 motorcycles and 14 cars
After the sale c+1 = 15, m-2 = 5
there were 15 cars and 5 motorcycles