Arectangular picture measuring 5 in. by 9 in. is surrounded by a frame with uniform width x. write a quadratic function in standard form to show the combined area of the picture and fram

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

answer: for each 3 girls there is 2 boys . 3: 2

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