7 multiply by three u get 21 then add it to the number 28 add u get the answer 49
Answer:
50
Step-by-step explanation:
Because of supplementary angles that line has to equal to 180
180-75 = 105
so 105 = (2x + 5)
you can subtract 5 from each side and get
100 = (2x)
then divide each side by 2 and you get
x = 50
you can check it by doing (2 x 50 + 5)
2 x 50 = 100 + 5 = 105 + 75 = 180
Hello there, this problem is just basic addition, here is what it would look like

Solve it and we get 78.21
Answer:
clro sia
Step-by-step explanation:
The answer your looking for well be A