45(2x+5)−4=1 what does x equal? x=1 1/4 x=1 3/5 x=5/8 x=3 1/5

remember, you can do anything to an equaiton as long as you do it to both sides

45(2x+6)-4=1

add 4 to both sides

45(2x+5)=5

divide both sides by 45

2x+5=5/45

2x+5=1/9

minus 5 from both sides

mulitply both sides by 1/2

simplify

[tex]x=2+\frac{5}{9}[tex]

the answer is none of the above unless you wrote the equation wrong

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

2x^2+5x+17

your welcome. : )