Answer:
13y+15
Explanation:
4y-2.5+ 4y-2.5+ 2.5y+10+ 2.5y+10=13y+15
The perimeter is 72 because all sides on a square are the same measurements so you just have to do 18 times 4 to get 72
Answer:
a.5years=300 rabbits
b. 50 years(multiply 50 by 300)
Step-by-step explanation:
hope this is helpful
Answer:
486 mm
Step-by-step explanation:
solve each side on it's own first
First 2 rectangles: 288 mm all together
2 rectangle: 144 mm
Triangles: 54 mm
Then add rectangles and triangles:
288 mm + 144 mm + 54 mm = 486 mm
Answer:
B is the right answer
Step-by-step explanation:
because of negative 7 on the right it shows that it is down 7
