Answer:
x=9
Step-by-step explanation:
for this sort of a problem, I would set up a proportion
5/25=x/45
multiply both sides by 25 and 45
45*5=x*25
225=25x
g4 - 1 = 2
g4 = 2 + 1
g4/4= 3/4
g = 3/4 (or) g = 0.75
4/5 x 3/4 is just 12/20, and then when you simplify that you get 3/4.
rational equation using is D
Salna, it is a question about simple function
Substitute x= -3 into function,
h(-3) = 4 x (-3) + 1
= -11