Answer:
4 years difference
Step-by-step explanation:
Answer:
y = 5x
Step-by-step explanation:
If each calendar, <em>x</em>, sells for $5 each, you would multiply 5·x because $5 is how much you earn per calender. Therefore, your total income would be 5 times the number of calendars you sell, or in equation "language", y = 5x
The second one is the correct answer. Plug in -3 into the equation.
Answer:
425
Step-by-step explanation:
Yes, 13x and 7x+6x are equivalent. When you simplify 7x+6x you get 13x.