Having a problem with # 4. Can anyone help me?

47 - 90 = 43

43 - 180 = x

x = 137

b: y = 2x + 2

step-by-step explanation:

y = 2x + 1

we want a line that is parallel, so it will have the same slope

the line is in the form y= mx+b, so the slope is 2

we have a slope and the y intercept (0,2)

since x is 0 we know the y point which is the y intercept

we can use y= mx+b to write the equation of the line

m is the slope and b is the y intercept

y = 2x +2

transitive property

step-by-step explanation:

the definition of the transitive property is:

if a = b, and b = c, then a = b

i’m kinda new to precal but your answer should be 21. hope i got it right.

step-by-step explanation: