Acookie recipe calls for 3 1/6 cups of sugar for every 2 4/6 cups of flour if you need if you made a batch of cookies using 8 cups of flour how many cups of sugar would you need?

You´d need 9 1/2 of sugar

Step-by-step explanation:

To solve this you just need to do a simple rule of three, where you know that you need to use 3 1/6 cups of sugar for every 2 4/6 of flour, so how many cups will you need to cook 8 cups of flour?, so you arrange the data the next way:

So you get that you will need 9 1/2 cups of sugar for the 8 cups of flour keeping the ratio of 3 1/6 of sugar for every 2 4/6 of flour.

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you