Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

1.8

12.5%< 30% < 45%

Step-by-step explanation:

The probability must be between 0 and 1

18% = .18  good

1/8  = .125  good

1.8 is greater than one   not a probability

I will change them all to percents

1/8 = .125 = 12.5%

30%

.45 = 45%

12.5%< 30% < 45%

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.