Answer:
233
Step-by-step explanation:
15 ~ 3 - (14~2) just a note, this ~ means the division sign
27 because 18 divided by 2 is 9 so you just add 9 more to $18
All of your marked answers are right
you're very smart (:
Answer:
- x^2+y
- 3(n-7)
- 37x-9.85
Step-by-step explanation:
1. If x represents a number, then x^2 represents its square. If y represents a second number, then the sum of that square and the second number is ...
x^2 + y
__
2. The difference of a number (n) and 7 is (n-7). Three times that difference is ...
3(n - 7)
__
3. If x represents a number, then the product of 37 and a number is 37x. 9.85 less than that is ...
37x - 9.85