Cheese sticks that were previously priced at "10 for $1" are now "4 for $1". Find each percent change Find the percent decrease in the number of cheese sticks you can buy for $1.

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

cosine

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b