Answer:
1/2
Step-by-step explanation:
5×2+8-4+1=15
cause
5×2=10
10+8=18
18-4=14
14+1=15
Answer:
x = -1
Step-by-step explanation:
3x + 1 = -2
Subtract 1 from both sides.
3x = -2 - 1
Simplify -2 - 1 to 3.
3x = -3
Divide both sides by 3.
x = -1
Answer:

Step-by-step explanation:

Answer:
9 squirrels and 36 birds
Step-by-step explanation:
4x+x=45
5x=45
x=9
4*9=36