Answer:
2x+4
Step-by-step explanation:
Answer:
f(x) = x + 7
or
y=x+7
Step-by-step explanation:
Answer:if the notebooks cost 3.59 and pens cost 1.49, with x representing the notebooks and y representing the number of pens and an amount of $13, the inequality would be written as 3.59x+1.49y13
Step-by-step explanation: