I believe the answer is 4.4
Answer:
Third option is the correct answer.
Step-by-step explanation:
Third option is the correct answer.
Both of them together have 690 because you subtract 152 from 421 so...
421-152=269
Then add 269 to 421
421+269=690
Answer:
Not exactly sure but I think it should be 30 pieces
Step-by-step explanation:
The answer is n=28;
1. Subtract 14 from both sides (-n/2 = -14)
2. Multiply by 2 on both sides to get rid of the fraction (-n = -28)
3. Divide by -1 to get n by itself (n = 28)
You could also eliminate step three by multiplying by -2 instead of just 2.
Hope this helps!
