Please help! Correct answr only, please! The following information matrices show the number of breakfasts & lunches sold at a little creek middle school on Monday and the prices of breakfast and lunch Which of the following best describes the element? A. Sixth graders paid a total of $60.50 for their breakfast meals on Monday. B. There are 22 sixth graders eating breakfast on Monday. C. Sixth graders paid a total of $508.50 for all their meals on Monday. D. Breakfast costs $2.75

 a) 6th graders paid a total of $508.50 for all their meals

Step-by-step explanation:

When multiplying matrices, multiply each term in Row 1 of the first matrix by each term in Column 1 of the second Matrix and find their sum. Repeat for each row.

Subscript 1, 1 means you want the sum for Row 1 × Column 1

Row 1 = 6th grade × Column 1 = Price for all meals

          =  22(2.75) + 128(3.50)

          = 508.50

answer: sorry

step-by-step explanation: can you tell me pls how to find the rational of two integers

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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