D
Step-by-step explanation:
The number of guests is the independent variable and should be between 1 and 50. We can use a scale of 10's
The cost is the dependent variable and the minimum cost is 100 and should rise from there
The scale would be from 100 's
The answer is 3.7a+3b
Because you combine like terms
Answer:
2 + (3 + 4) = (2 + 3) + 4 ⇒2+7 = 5+4.
Step-by-step explanation:
Eliminationg these equations gives zero ,no solution
Answer:
18 21 24 24 =87 maybe trying to help
