Answer: 11/15
Step-by-step explanation:
Answer:
371
Step-by-step explanation:
530 x 30 =159
530-159=371
20 because for all regular polygons their exterior angles add up to 360, so 360\18 =20
Answer:
$2.75
Step-by-step explanation:
3x+2y=7
2x+4y=8
Multiply eq1 by 2
6x+4y=14
Subtract eq1 by eq2
4x=6
x=3/2
y=5/4
1.5+1.25
2.75
Hope this helps plz mark brainliest :D