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22-09-2020
Mathematics

contestada

If oak wood for a wood stove sells for $100 a cord and fir sells for $90 a cord, what
would a delivery of 3 cords of oak and 4 cords of fir cost?
A. $190
B. $855
C. $570
D. $660
E. $705

Respuesta :

22-09-2020

Answer:

D $660

Step-by-step explanation:

90×4 = 360

100×3 = 300

300+360=660

Answer Link

17-05-2021

Answer:

D.$660

Step-by-step explanation:

Answer Link

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