(13-0.25x4)(12+4x4)=2,464
(13-0.25x5)(12+4x5)=3,845
(13-0.25x6)(12+4x6)=2,845
so your answer is 3,845 because if Hirome sells them for $11.75 he makes $3845 if Hirome sold them for $11.50 he makes $2845.80 and if he sold them for $12.00 he would make $2464.00
Question:
Aubrey has a new art box in the shape of a rectangular prism. The box is 5 inches by 8 inches by 2 inches. The only thing in the art box is a new pink eraser with the dimensions shown below.
0.25 inches by 1 inches by 2 in
ches
What is the volume of the art box not taken up by the eraser?
Answer:

Step-by-step explanation:
Given


Volume is calculated as:

First, we calculate the volume of the box:


Next, we calculate the volume of the eraser.


The volume not taken up is calculated as thus:



Answer:
20/3
Step-by-step explanation:
Every nth term takes the form of a + n*d, where a is the first term.
So 7th term = (54 = a + 7d), 13th term = (94 = a + 13d).
equate them both:
94 - 13d = 54 - 7d
40 = 6d
d = 40/6