last year maya had $10000 to invest. she invested some of it in an account that paid 7% simple interest per year and she invested the rest in an account that paid 5% simple interest per year. After one year, she received a total of $680 in interst. How much did she invest in each account?

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step-by-step explanation:

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )

br tat so much r