Answer:
Step-by-step explanation:
Each parrot gets 2 grapes in one day
In total: Lena gives her parrots(ALL FIVE OF THEM) 10 grapes all together
I think it's 2+4×5=6 or 7+910=10
Answer:
72$
Step-by-step explanation:
8h
h=9
8*9=72$
Answer:
52/99
Step-by-step explanation:
idk i looked it up
Answer:
x = 30
Step-by-step explanation:
a) The sum of the angles along the line is 180°. That means ...
2x° +90° +x° = 180°
__
b) Subtracting 90° and dividing by 3° gives ...
3x° = 90°
x = 30