Which of the following points are solutions to the system of inequalities shown below? can someone answer now check all that apply y> 6x+5 y< -6x+7answers: a. (-2,18)b. (8,8)c. (2,17)d. (0,6)e. (-2,19)f. (2,18)

Step-by-step explanation:

A graph shows that only the points listed above are within the doubly-shaded area. Points on the boundary line are not solutions, since the inequalities do not include the "or equal to" case.

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)