Show Work: <span>Calculate 9 x 8, which is 72. Since 72 is two-digit, we carry the first digit 7 to the next column. </span> 3 <span>Calculate 8 x 8, which is 64. Now add the carry digit of 7, which is 71. Since 71 is two-digit, we carry the first digit 7 to the next column. </span> 4 <span>Calculate 7 x 8, which is 56. Now add the carry digit of 7, which is 63. Since 63 is two-digit, we carry the first digit 6 to the next column. </span>
5 <span>Calculate 2 x 8, which is 16. Now add the carry digit of 6, which is 22. Since 22 is two-digit, we carry the first digit 2 to the next column. </span> 6 <span>Calculate 4 x 8, which is 32. Now add the carry digit of 2, which is 34. Since 34 is two-digit, we carry the first digit 3 to the next column. </span> 7 <span>Bring down the carry digit of 3. </span> 8 <span>Calculate 9 x 7, which is 63. Since 63 is two-digit, we carry the first digit 6 to the next column. </span> 9 <span>Calculate 8 x 7, which is 56. Now add the carry digit of 6, which is 62. Since 62 is two-digit, we carry the first digit 6 to the next column. </span> 10 <span>Calculate 7 x 7, which is 49. Now add the carry digit of 6, which is 55. Since 55 is two-digit, we carry the first digit 5 to the next column. </span> 11 <span>Calculate 2 x 7, which is 14. Now add the carry digit of 5, which is 19. Since 19 is two-digit, we carry the first digit 1 to the next column. </span> 12 <span>Calculate 4 x 7, which is 28. Now add the carry digit of 1, which is 29. Since 29 is two-digit, we carry the first digit 2 to the next column. </span>
13 <span>Bring down the carry digit of 2. </span> 14 <span>Calculate 9 x 6, which is 54. Since 54 is two-digit, we carry the first digit 5 to the next column. </span> 15 <span>Calculate 8 x 6, which is 48. Now add the carry digit of 5, which is 53. Since 53 is two-digit, we carry the first digit 5 to the next column. </span>
16 <span>Calculate 7 x 6, which is 42. Now add the carry digit of 5, which is 47. Since 47 is two-digit, we carry the first digit 4 to the next column. </span>
17 <span>Calculate 2 x 6, which is 12. Now add the carry digit of 4, which is 16. Since 16 is two-digit, we carry the first digit 1 to the next column. </span>
18 <span>Calculate 4 x 6, which is 24. Now add the carry digit of 1, which is 25. Since 25 is two-digit, we carry the first digit 2 to the next column. </span>
19 <span>Bring down the carry digit of 2. </span>
20 <span>Calculate 9 x 4, which is 36. Since 36 is two-digit, we carry the first digit 3 to the next column. </span> 21 <span>Calculate 8 x 4, which is 32. Now add the carry digit of 3, which is 35. Since 35 is two-digit, we carry the first digit 3 to the next column. </span> 22 <span>Calculate 7 x 4, which is 28. Now add the carry digit of 3, which is 31. Since 31 is two-digit, we carry the first digit 3 to the next column. </span> 23 <span>Calculate 2 x 4, which is 8. Now add the carry digit of 3, which is 11. Since 11 is two-digit, we carry the first digit 1 to the next column. </span> 24 <span>Calculate 4 x 4, which is 16. Now add the carry digit of 1, which is 17. Since 17 is two-digit, we carry the first digit 1 to the next column. </span> 25 <span>Bring down the carry digit of 1. </span> 26 <span>Calculate 9 x 5, which is 45. Since 45 is two-digit, we carry the first digit 4 to the next column. </span> 27 <span>Calculate 8 x 5, which is 40. Now add the carry digit of 4, which is 44. Since 44 is two-digit, we carry the first digit 4 to the next column. </span> 28 <span>Calculate 7 x 5, which is 35. Now add the carry digit of 4, which is 39. Since 39 is two-digit, we carry the first digit 3 to the next column. </span> 29 <span>Calculate 2 x 5, which is 10. Now add the carry digit of 3, which is 13. Since 13 is two-digit, we carry the first digit 1 to the next column. </span> 30 <span>Calculate 4 x 5, which is 20. Now add the carry digit of 1, which is 21. Since 21 is two-digit, we carry the first digit 2 to the next column. </span> 31 <span>Bring down the carry digit of 2. </span> 32 <span>Calculate 342312 + 2995230 + 25673400 + 171156000 + 2139450000, which is 2339616942</span> <span> </span>
<span>"Pater romuli remique erat _______" translates as "The father of Romulus and Remus is____". The answer is 1) Mars. According to myth Rhea Silvia, who is the mother of the two brothers, claimed that the father of her children was the god Mars.</span>
We are given that revenue of Tacos is given by the mathematical expression .
(A) The constant term in this revenue function is 240 and it represents the revenue when price per Taco is $4. That is, 240 dollars is the revenue without making any incremental increase in the price.
(B) Let us factor the given revenue expression.
Therefore, correct option for part (B) is the third option.
(C) The factor (-7x+60) represents the number of Tacos sold per day after increasing the price x times. Factor (4+x) represents the new price after making x increments of 1 dollar.
(D) Writing the polynomial in factored form gives us the expression for new price as well as the expression for number of Tacos sold per day after making x increments of 1 dollar to the price.
(E) The table is attached.
Since revenue is maximum when price is 6 dollars. Therefore, optimal price is 6 dollars.
