3. 20's prime factorization is 2,2,5
Answer: 2.2= 11/5 or 1 1/5
Answer:
(4x + 2)( 2x - 10)
Step-by-step explanation:
Answer:
(x-1)/13
Step-by-step explanation:
y = 13x+1
To find the inverse, exchange x and y
x = 13y+1
Solve for y
Subtract 1 from each side
x-1 =13y+1-1
x-1 = 13y
Divide each side by 13
(x-1)/13 = y
The inverse is (x-1)/13
10-14 is -4. Think of it as 14-10=4 but you turn the 4 into a negative number. Hope that answers