Help please i'm getting mad because i don't understand, and again. Thank you if you answered. PLEASE HURRY!!!

D and E are the correct answers

Step-by-step explanation:

A is false: The difference between the greatest and least weights is NOT 1/2.

B is false: 2/9 of the packages weigh 5/8 pounds...not 1/4.

C is false: You can clearly see there were more than 12 packages purchased.

D is true: 3/4 = 6/8 and there is 1 package that weighs 6/8 pounds 1 x 3=3 and there is a total of 3 packages that weigh 1 1/8 pounds.

E is true: 1/2=4/8 and the smallest amount is 5/8 pounds which is over 1/2 pound.

~ Please mark me as brainliest :)

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.