130x5=650
650-104=546
546-137=409
409-154=255
255-131=124
x=124
Answer:
(38,9)
Step-by-step explanation:
Prime= 19, 37, and 47
Composite= 9, 15, 26, 33, and 45
Hope this helps!
Answer:
x = 7
Step-by-step explanation:
The angles are alternate interior angles, so for the lines to be parallel, the angle measures must be equal.
7x - 7 = 4x + 14
3x = 21
x = 7