Ok so pete lays 10 more than jim per hour

pete and jim laid same amount of tiles

j=jim's rate
p=pete's rate

6j=5p

but pete lays 10 tile per hour faster so
p=10+j

sub
6j=5(10+j)
6j=50+5j
minus 5j both sides
j=50

jim can lay at 50 tiles per hour

7 0

3 years ago

Read 2 more answers

How do you solve a/7+5/7=2/7

Anton [14]

$\frac{a}{7} + \frac{5}{7} = \frac{2}{7} \\ \frac{a + 5}{7} = \frac{2}{7} \\ 7(\frac{a + 5}{7}) = 7(\frac{2}{7})$
a + 5 = 2
a + 5 - 5 = 2 - 5
a = -3

Hope this helps! :)

4 0

4 years ago

Combine these radicals<br> 3V2-5V2<br><br> Plz help<br> Will give Brainlyest

lukranit [14]

Answer:

Step-by-step explanation:

because i said so and because i am tired and tired and tired

5 0

3 years ago

Read 2 more answers

How do I find the sales tax something?

Dvinal [7]