Answer: 4 units
Step-by-step explanation:
(5-1,3-3)=(4,0)==> 4 units
1. Collect like terms
20t^2 + (-70 + 300)
2. Simplify
20t^2 + 230
Answer:
given below
Step-by-step explanation:
Valid:
- n * 5 = 5n .....1st option
- n(1+1+1+2) ........4th option
- n * 5 = 5n ............5th option
- 1*n+1*n+1*n+2*n ........sixth option
Invalid:
- 1(n + 2n) ............3rd option
- 0*n+0*n+0*n+2*n ...............2nd option
