jean is going to frame a picture. She plans to layer several rectangular mattes around the picture. The mattes need to be similar rectangles. Determine the scale factor that can be used to create a 6'*8' rectangular matte a 9'*12' rectangular matte.

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

step-by-step explanation:

the answer is 89 d

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