Answer:
-103
Step-by-step explanation:
Just subtract
The answer is D, because if you add up all the numbers you'll get 107, and than if you divide 107 by the amount of numbers there are (which is 11) you'll get 9.7 as the mean. And if you put all the numbers in order and cross off one on each side one by one the last one will be 10, which is the median. And if you look at the numbers, you'll see there is three 15's which is more than any other number so 15 is the mode.
Hope this helps! :)
6x-4-x^2
6(3)-4-x^2
18-4-x^2
14-x^2
Hope it helps
Part A:
# of shirts bought in total (T)times cost of each shirt (E) =X. X times .5 (same as 5%)= shipping charge (S) =
first: T*E=X. second: X*.5=S
Part B:
vendor 1:
# of shirts bought (A) times cost of each shirt (B) plus shipping charge(C) times 10%=T. A*B+C*.10=T
vendor 2:
# of shirts bought (A) times cost of each shirt (B) plus shipping charge (C) minus $20= T. A*B+C-20=T
Part C:
vendor 1:
15*16=240 (total # of shirts * cost of ea.)
240+8= 248 (1st answer + $8 of shipping)
248*.10= 24.80 (2nd answer * 10% discount)
248-24.80= [223.20] (2nd answer - 10%)
vendor 1 total cost: 223.20.
vendor 2:
15*18=270 (# of shirt bought * cost of ea.)
270+12.60=280.60 (answr 1 + shipping cost)
280.60-20=[260.60](answr 2 -$20discount)
vendor 2 total cost: 260.60.
Answer:
pretty sure its A
Step-by-step explanation:
