You recieve 9 text messeges in 12 minuets. what is the rate of the text messeges per hour?

I think the answer is 108 because if you times 9 and 12 together you will get 108

Step-by-step explanation:

        1

 12       you put the one up there

x  9

108  

9 x 2=18  

9 x 1= 9 + 1 =10    

        and put the 8 on the bottom

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk