The third angle will be 122
Answer:
the equations that is equivalent to y= 2x + 1
-2x + y = 1
the solution is c
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
75% of what number is 150
75 150
----- = ---------
100 x
75*2 = 150
So multiply the left by 2/2
75*2 150
----- = ---------
100*2 x
150
------
200
39z + 17z + 15z +11z+ 43z + 5z=130z