The angle of NPR is 130°
First, set up an equation to find x.

Then, solve the equation for x.

Then, substitute 25 in for x in 2x
50
Finally, subtract 50 from 180 to find the angle of NPR
130°
Answer is 2263.
Checkpoint 1 is -86
Checkpoint 4 is 2177
Subtract -86 from 2177....2177-(-86)
=2263
2263 is how much higher checkpoint 1 (-86) is from checkpoint 4 (2177)
Hope this helps! :)
Answer:
17
Step-by-step explanation:
Do the exponent first, then subratct it to 81
Answer: y = 6x - 4
Step-by-step explanation: -4 is the y-intercept and y=6 is parallel so it doesn't change.