Answer:
I dont understand what their asking but there are three problems I do know. 2x+5=19 is a equation A=2l+2w is an equation and 3w+4 is an expression.
Step-by-step explanation:
The answer 2 your question is 24in
Answer:
The first one
Step-by-step explanation:
Today’s temperature was less than Negative 15 degrees Fahrenheit.
The boundary line should be solid because it have a 'great/less than or equal to' sign