Given:
<span> Ballpoint Rollerball Fountain
Variation 1 2,400 1,400 550
Variation 2 3,100 2,000 370
Variation 3 2,850 1,100 720
TOTAL 8,350 4,500 1,640
</span><span>The cost of production is $1 per ballpoint pen, $2 per rollerball pen, and $4 per fountain pen.
Total cost:
8,350 x 1 = 8,350 ballpoint
4,500 x 2 = 9,000 rollerball pen
1,640 x 4 = 6,560 fountain pen
total 23,910
</span><span>Per variation:
</span>Variation 1 (2,400*1) + (1,400*2) + (550*4) = 2,400 + 2,800 + 2,200 = 7,400
<span>Variation 2 (3,100*1) + (2,000*2) + (370*4) = 3,100 + 4,000 + 1,480 = 8,580</span>
<span>Variation 3 (2,850*1) + (1,100*2) + (720*4) = 2,850 + 2,200 + 2,880 = 7,930</span>
Answer:
this is an english server, sorry
Step-by-step explanation:
to begin with, we have to add 12x+9y+-2y we add like terms(y and y)
12x+7y
next, we have to subtract 4x-3y from 12x+9y
(12x+9y)-(4x-3y)
our answer is: 8x+12y
Answer:
t= -2.5
Step-by-step explanation:
2t−5=−10
add 5 to both sides
2t= -5
divide by 2
t= -2.5
Answer:
b. $2
Step-by-step explanation:
It says "starts at $2" which is the initial value.
