Answer:1) a. Yes, b. , c. Number of tickets= x, d. Total cost = y.
2) a. Yes b. , c. Weight = x, d. Total cost = y.
Step-by-step explanation:
Answer:
3n +3
Step-by-step explanation:
7n-(4n-3)
Distribute the minus sign
7n -4n +3
3n +3
58+28=86.
8+8=16
5+2=7
take the 1 from 16 and add it onto the 7
1+7=8: thats the tens place.
Now we only have 6. So thats the ones place. Combine the two numbers and you get 86.
Answer:
x = -
Step-by-step explanation:
Given
49 + 2x = 6x + 52 ( subtract 6x from both sides )
49 - 4x = 52 ( subtract 49 from both sides )
- 4x = 3 ( divide both sides by - 4 )
x = = - = - 0.75