Fort percent of the difference between 18.9 and -23.7is scales by factor of 5/8 that result is then evenly divided into thirds what is the value of each of those thirds

3.55

Step-by-step explanation:

Fort percent of the difference between 18.9 and -23.7 is scaled by factor of 5/8 that result is then evenly divided into thirds what is the value of each of those thirds

What we must do is carry out operation by operation until we reach the end.

The first thing is to calculate 40% of the difference between 18.9 and -23.7

We start with the difference (that because it is a negative number, it becomes a sum)

18.9 - (-23.7) = 18.9 + 23.7

= 42.6

Now calculate 40% of that, it would be multiplying by 0.4, like this:

42.6 * 0.4 = 17.04

Then they tell us that it is scaled by a factor of 5/8, that is, it is multiplied by this factor, like this:

17.04 * (5/8) = 10.65

Finally to know the thirds, this result is divided by 3:

10.65 / 3 = 3.55

Therefore these thirds have a value of 3.55

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation: