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qaws [65]
3 years ago
6

How many solutions does this system of equations have

Mathematics
1 answer:
viva [34]3 years ago
3 0
The solution is x=2 y=6. First,you have to rearrange the second equation then rewrite it under the other one. Then, solve for y using elimination. Finally, plug y in to the original to solve for x. It has one solution.
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Assume that the government is currently balancing the national budget so that outlays equal tax revenue. Then the economy slips
german

Answer:

The fiscal policy decition will derive in a deficit by at least $50 billion in the country federal budget.

Step-by-step explanation:

Remember that changes in fiscal policy, imply decreases and increases to taxes and government spending.

In a recession situation, everyone would expect an <u>expansionary</u> fiscal policy (two examples would be tax cuts and increased government spending).

6 0
3 years ago
What is the answer to 3/2000 as a percent
Nina [5.8K]
The answer to this is .15%
6 0
3 years ago
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Two trains, Train A and Train B, simultaneously depart Station A and Station B. Station A and Station B are 252.5 miles apart fr
omeli [17]

-- The trains start moving at the same time.

-- The space between them is initially 252.5 miles.

-- They reduce the distance between them at the rate of (124.7+253.5)=378.2mph.

-- It will take them (252.5 / 378.2) = 0.6676 hour to meet.  

That's 40min 3.49sec .

-- After tooting and puffing toward each other for 8 minutes, they still have <em>32min 3.49sec</em> to go before they meet each other.  We're all hoping that they're on different tracks.  

4 0
3 years ago
Triangle DEF is an isosceles, so DEF = DFE.
Katarina [22]

Answer:

m∠CFD=105\°

Step-by-step explanation:

we know that

m∠CFD+m∠DFE=180\° ------> by supplementary angles

we have

that

m∠DFE=m∠DEF=75\°

so

m∠CFD+75\°=180\°

m∠CFD=180\°-75\°=105\°

8 0
3 years ago
Read 2 more answers
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ohaa [14]
The answer would be d , because you have to add how many of each fish to equal up to the sum of 420 . which is x y . so the first equation is x + y = 420 . then it says he bought 6 times as many parrotfish as he did angelfish so you would have to multiply x which represents angelfish by 6 . to get the second equation of y = 6x .
5 0
3 years ago
Read 2 more answers
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