Answer: 2 2/5
Step-by-step explanation:
-1 3/5= -8/5
-8/5*3/-2= 8/5*3/2=24/10=12/5=2 2/5
Answer:
1 1/22
Step-by-step explanation:
21/50 is 42 percent of the students. You will have to find 42 percent of 350 to know. 42 percent of 350 is 147.
The second answer is right
3. Binomial Formula: ( a + b ) ( a - b ) = a^2 - ab + ba - b^2 = a^2 - b^2
4x^2 - 25 = (2x - 5)(2x + 5)
