Ryan is trying to determine whether 2.7x - 5.9 is equivalent to 2.8x - 5.9. To test this, he substitutes 0 for x into both expressions. Explain why this will not give him the correct answer.​

answer: 12

step-by-step explanation:

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

the answer is. -82562234434584

step-by-step explanation:

40 minutes

step-by-step explanation:

add the time and multiply by 2