What exactly are you looking for
Tiffany answered 32 questions correctly since 32/40 is .80
Using synthetic division with a divisor zero value of 1/2, you get quotient coefficients of 4, 2, -4, -2, 2, 0. Dividing those by 2 (the coefficient of "a" in the given denominator), we get a quotient of
... 2x⁵ +x⁴ -2x³ -x² +x
You will get the same result using long division.
The feet of ribbon Rosa left when she has 15 yards of ribbon and used 8 feet of ribbon to tie gift bags, is 7 feet.
<h3>What is the
subtraction?</h3>
Subtraction is the resultant number which is obtained by reducing a number with another. Let a number a is subtracted with the another number b. Then the subtraction of these two number will be,

Here, (a, b) are the real numbers.
Rosa has 15 yards of ribbon. She uses 8 feet of ribbon to tie gift bags. Let suppose she has left <em>n </em>feet of ribbon. Thus,

Thus, the feet of ribbon Rosa left when she has 15 yards of ribbon and used 8 feet of ribbon to tie gift bags, is 7 feet.
Learn more about the subtraction here;
brainly.com/question/17301989
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If you cancel out the denominators by multiplying both sides by the bottom, you can then factor to find X= a / (a-b)