Which number line best shows how to solve −8 − (−6)?

a number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. an arrow is shown from point 0 to negative 8. another arrow points from negative 8 to negative 6.
a number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. an arrow is shown from point 0 to negative 6. another arrow points from negative 6 to negative 8.
a number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. an arrow is shown from point 0 to negative 6. another arrow points from negative 6 to 2.
a number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. an arrow is shown from point 0 to negative 8. another arrow points from negative 8 to negative 2.

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.

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.

divide the numbers

step-by-step explanation: