(-2.7)0 = 0 [multiplication of 0 is 0]
Answer:
A. meter stick
Step-by-step explanation:
The other answers do not make sense.
B is used to measure liquids.
C is used to measure weight/mass
D is used to measure the ingredients needed for a recipe, usually cooking.
In number form, your question is:
14 5/9 + 6 7/9 = ?
We can now understand this easier, and answer it.
Add your whole numbers first to not get confused.
14 + 6 = 20.
Now add your fractions.
5/9 + 7/9 = 12/9, = 1 3/9.
Add 1 to your whole number.
20 + 1 = 21.
You are left with 21 3/9.
Your answer is 21 3/9.
I hope this helps!
x= A ticket
y=b ticket
x+y=500
10x+60y=6000
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10x+60y=6000
- x+y=500 (*10) ---> 10x+10y=5000
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10x+60y=6000
- 10x+10y=5000
-------------------
50y=1000
y=1000/50
y=20
b ticket =20
x+y=500
x+20=500
x=500-20
x=480
a ticket=480
answer is the last option ,
