Answer:
-7
Step-by-step explanation:
(4+3)x(4-3)
4+3=7
4-3=-1
7x-1= -7
We need to factor by grouping. Group xy with -4x and 2y with -8 and factor each group.
(xy-4x)+(2y-8)
x(y-4)+2(y-4)
b. (x+2)(y-4)
Hope that helps.
The quotient of the number given number 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline is 7.
<h3>What is the quotient?</h3>
Quotient is the resultant number which is obtain by dividing a number with another. Let a number a is divided by number b. Then the quotient of these two number will be,

Here, (<em>a, b</em>) are the real numbers.
The number StartFraction 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline EndFraction, given can be written as,

Let the quotient of this division is n. Therefore,

A number in numerator of a fraction with negative exponent can be written in the denominator with the same but positive exponent and vise versa. Therefore,

Hence, the quotient of the number given number 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline is 7.
Learn more about the quotient here;
brainly.com/question/673545
The answer would be 0.09 because if you divide something into one hundred equal parts, nine hundredths is 9 of those parts that you just divided up.
Since nine hundredths is 9 over one hundred, nine hundredths as a fraction is 9/100.
If you divide 9 by one hundred you get 9 hundredths as a decimal which is 0.09.