Rational expression refers to a fraction in which the numerator and denominator are polynomials.
Answer:
13 and 9 (smaller number)
Step-by-step explanation:
13-9=4 <--- difference
13+9=22 <--- sum
Answer:
16 - 2r
Step-by-step explanation:
2 times by 4 - 2r = -2 times by r + 5
6 + 4r = -2r - 10
Change the number to its partner.
6 + 10 = -2r - 4r
16 = 2r
So, the answer is 16 - 2r
Answer:
The 6in, 8in, 8in one.
Step-by-step explanation: