(4x2) + (3x1)=11
I think that's right, can you have a plus sign
When you separate them

Solve them separately:

Remove the denominators:

Find GCF (Greatest Common Factor):
Answer:
f ) x+72=90(complementary angle)
x= 90-72
x=18
g )x+77=90
x=90-77
x=13
plz give me thanks
Answer:
1 hour=35+15=50
2 hours=35+15(2)=65
3 hours=35+15(3)=80
4 hours=35+15(4)=95
Step-by-step explanation: