So for the two equations: Not sure how hard you want them but....
15+1=16 and 13+ 18=21
For the open equation.
2x + x(5+7)=105
Answer:
96 5/8?????
if its wrong i sorryyy
Step-by-step explanation:
35k * 2 (each act) * 7 (one week deals per act) = 490,000
The decimal to that is 6.416.
Answer:
Angle B= 30 degree
Step by step explanation:
Angle B= 7.2x
Angle A= 36x
Angle A+Angle B = 180degree ( linear pair)
36x+ 7.2x = 180
43.2x = 180
x = 180/ 43.2
x = 4.16
therfore Angle A = 150
Angle B = 30
I hope this answer is correct