Can you check these, please?
1. George had 5 apples. His mother gave him a few more apples to share with his friends. Write an expression to represent the total number of apples George has.
Ans: 5 + n
2. four times as much as a number k
Ans: 4k
3. Michelle writes 15 pages in her journal each week, plus an extra 5 pages on her birthday. Michelle’s birthday was this week. Write an expression to show how many pages Michelle has written for any week this year.
Ans: 15w + 5
4. the product of 8 and the difference of a number and 12
Ans: 8(n-12)
5. the quotient of 80 and 4 squared.
Ans: (80/2)^2
6. 10 less than a number
Ans: n - 10
7. the product of a number g and 8
Ans: 8g
8. half the sum of 5 and a number b
Ans: (5 + b)/2
9. Marion is 3 years more than 5 times as old as Paula. Write and expression that would represent the phrase.
Ans: 3 + 5x?
10. Bianca puts $10 in a savings account each month and an extra $20 when she receives money for her birthday. If her birthday was this week, write and expression that represents the amount she has saved this year.
Ans: 10w + 20
4 answers
The rest are ok, though I wonder why you used "w" to represent the # months in #10. If you used w for weeks, then you are wrong.
Enforce rules regarding conduct. Drive students to field trips, sporting events, and other activities. Discipline unruly children. Follow traffic laws and state and federal transit regulations.