Answer:
Fractional form of 2.5 is 5/2.
5.4 as a fraction is 27/5.
2/X^2=4/X+1 times by both denominators
2(x+1)=4(x^2)
2x+2=4x^2
4x^2-2x-2=0
(2x+1)(2x-2)=0
x=2x+1 or 2x-2
x=-1/2 or 1
Answer:
3
Step-by-step explanation:
(32-20)÷4
solve perentisis first
(12)÷4
now divide
=3
Answer:
b
Step-by-step explanation:
its correct
Answer:
11
Step-by-step explanation:please mark brainliest