Assignment:
Q1. The sum of twice a number and three
Q2. Twice the sum of a number and three
Q3. The difference of 37 and 4 times a number
Q4.The total of five times a number and ten is three
Q5. Twenty-one is the quotient of three times a number and seven
Q6. There were roses in the vase. Joan cut some more roses from her flower garden. There are now 14 roses in the vase. How many roses did she cut?
Q7. Keith bought a soft drink for 3 dollars and 7 candy bars. He spent a total of 31 dollars. How much did each candy bar cost?
Q8. The product of four times a number and 12 is five
Q9. Fifty seven is less than twice a number
Q10. After eating at the restaurant, keith, Sandy, and Jason decided to divide the bill evenly. If each person paid 26 dollars, what was the total of the bill?
Q11. Nancy had 128 dollors to spend on 9 books. After buying them she had 11 dollars left. How much did each book cost?
Q12. How many packs of DVDs can you buy for $88 , if one pack $11?
Provide complete and step by step solution for the question and show calculations and use formulas.