Answer:
A rational expression is when the numerator and the denominator are polynomials. An example is 5/x − 2
Answer:
7 - 16 = 9 x 4 = 36
Step-by-step explanation: 1 - 16 7 times. 9 + 9 + 9 + 9 = 36
Check the picture below, keeping in mind that opposides sides and interior angles in a parallelogram are congruent.
30/20= 1 and 10/20 in simplest form that is 1 and 1/2
Quotient is n over 7
difference is n-7
product is 7n
sum is n+7