Yes the product of two integers with different sings can be positive or negative if is negative and negative equal a positive
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
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2. The difference of a number (n) and 7 is (n-7). Three times that difference is ...
3(n - 7)
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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
It takes 6 minutes to circulate 2.5 gallons of water
1/2 as 3 out of the 6 are checkered
Hope I helped!
How to solve this: (in case you need it)
4n-18=52
4n-18+18=52+18
4n=70
4n/4=70/4
n=35/2
