4 times 7 = 28
3 times 7 = 21
It will take him 21 days to make 28 bird houses.
4x-6= x+6
4x= x + 12
5x= 12
X= 12/5
X= 2.5
Answer:
x = 61
Step-by-step explanation:
These 2 angles are supplementary which means they add up to 180:
2x - 6 + x + 3 = 180
3x - 3 = 180
3x = 183
x = 61
Answer:
$50
Step-by-step explanation:
5= 26+4=30
6=30+4=34
7=34+4=38
8=38+4=42
9=42+4=46
10=46+4=50
