Colton read 27 pages in 1 1/5 hours. At what rate, in pages per hour, did he read?

22.5 pages per hour

Step-by-step explanation:

This is a fraction equal to

27 pages ÷ 1.2 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 1.2

27 pages÷ 1.2

1.2 hours÷ 1.2

=

22.5 pages

1 hour

=

22.5 pages

hour

= 22.5 pages per hour

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12