I’m terrible at math Can someone lmk what the answer is 0_0

answer is B

Step-by-step explanation:

parallel means have the same gradient =-1/2

y=-1/2x-1/2 (for pont (-1,0)

y=-1/2×-1-1/2

y=0

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

$12. that is my answer.