Laine reads
2525
25
25
pages in
3030
30
30
minutes.
if laine reads
200200
200
200
pages at this same rate, how long will it take her?

minutes

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!

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.