For a given recipe, 6 cups of flour are mixed with 24 cups of sugar. How many cups of flour should be used if 80 cups of sugar are used?

20 cups of flour should be used if 80 cups of sugar are used.

Step-by-step explanation:

In the recipe, for every 6 cups of flour, there are 24 cups of sugar. Thus, the ratio of flour to sugar is 6:24, which could be simplified to 1:4.

80 cups of sugar will be used in the given scenario. 80 cups is 20 times more than the number of cups in the ratio. Thus, if you multiply each side of the ratio by 20, you would get the number of each ingredient in a certain proportion.

1:4

1 x 20:4 x 20

20:80

20 cups of flour should be used if 80 cups of sugar are used.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be