You read 9.759.75 pages in your science book and 24.524.5 pages of a play for english class. it takes you 1.21.2 minutes to read each page of science and 0.80.8 of a minute to read each page of the play. how much time do you spend reading?

You spent 31.39 minutes reading.

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given ( you write the numbers doubled, 9.759.75 is 9.75)

If you read 9.759.75 pages in your science book and it takes you 1.2 minutes to read each page, we simply have to multiply the numbers of pages by the time spent for each page.

9.75 pages x 1.21 minutes = 11.79 minutes

We do the same thing for the play:

24.5 pages x 0.8minutes = 19.6 minutes

Finally, we sum both results:

11.79 m + 19.6 m =31.39

You spent 31.39 minutes reading.

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.

answer: 180 degrees clockwise

step-by-step explanation: