What is the change between -15 and 11

26

Step-by-step explanation:

Take the second number and subtract the first number  and take the absolute value

| 11 - -15|

|11 +15|

|26|

26

26 units apart

Step-by-step explanation:

Since we want the total change/distance, subtract and take the absolute value.

-15 - 11 = -26

|-26| = 26

Best of Luck!

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

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.