Tommy writes -414 as a fraction using the same method he knows for positive mixed numbers. his work is shown:

multiply the whole number by the denominator: -4⋅4=-16-4·4=-16.
add the numerator: -16+1=-15-16+1=-15.
write this number over the original denominator: -414=-154-414=-154.

does this method work to correctly write -414 as a fraction?

Tommy's method Does not work.

4 1/4= 17/4 so, -4 1/4= -17/4

Step-by-step explanation:

I know this is right cause I got it right on TTM

does not work

17

-17

1; 35 is the ratio

step-by-step explanation:

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.