What is the value of x?

x=19, DE=84, EF=36

Step-by-step explanation:

Since the total value of DF is 120, DE and EF must add up to 120. Therefore:

4x+8+2x-2=120

Combine like terms:

6x+6=120

Divide both sides by 6:

x+1=20

Subtract 1 from both sides:

x=19

This means that DE is 4(19)+8=84, and EF is 2(19)-2=36.

Hope this helps!

19, 84 and 36

Step-by-step explanation:

DF=120

DF=DE+EF

DE=4x+8

EF=2x-2

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..

unpaid balance is : $149.99-$50 = $99.99 new balance = 149.99+2.62-50 = $102.61 finance charge = 99.99- 0.21/12= $1.75 new balance = 99.99+1.75 = $101.74 average daily balance method average daily balance= 3399.70/30 = $113.32 finance charge = $ 0.21/12ă—113.32 = $1.98 new balance = $149.99-50+1.98 = $101.97