Answer:

Step-by-step explanation:
See pic.
The slope is 4 or you can think of it as 4/1 if that helps. Remember slope intercept form is y=mx+b.
Daniela invested a total of $50,00, some in a certificate of deposit (cd) and the reminder in bonds. The amount invested in bonds was $5000 more than twice the amount she put into cd. How much did she invest in each account ?
What? Add more detail please