Write a story problem for the problem 21 x 3/7.

John has 21 cookies. three-sevenths of those cookies are oatmeal raisin. Four-sevenths of those cookies are chocolate chip. How many of John's cookies are oatmeal raisin?

Step-by-step explanation:

To solve this, you'd need to find the number of cookies that are oatmeal raisin. The simplest way to solve this question would be to multiply 3/7 and 21, giving the answer, 9. The correct answer would be 9 oatmeal raisin cookies.

The answer to your question is  9 oatmeal raisin cookies.

Step-by-step explanation:

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i