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horrorfan [7]
3 years ago
6

5) Coach Koehler bought supper for all the participating volleyball players after the tournament. The food was ordered from Food

-to-Go and choices were hamburger meals for $2.50 or hot dog meals for $1.75. Coach Koehler ordered a total of 45 meals for a total of $97.50
Let # hamburger meals # of hot dog meals
Mathematics
1 answer:
Musya8 [376]3 years ago
7 0

Answer:

25 hamburger

20 hot dogs

Step-by-step explanation:

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a store has a contest to guess the mass of 10,000 penuts. if a penut has a mas of about 0.45 gram, what would be a reasonable gu
WITCHER [35]
4,500 mass. if you multiply 0.45 and 10,000 you'll get 4,500
7 0
4 years ago
If someone could please help me, I want to make sure that the steps are correct.
Leya [2.2K]
Your answer would be the last option, c = √(E/m).

We can see this when we rearrange the equation, as:

E = mc²
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E/m = c²
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So you got all the steps in rearranging correct :)


I hope this helps!
7 0
3 years ago
Lance made four phone calls from his cell phone today. The calls
babymother [125]

Answer:

27

Step-by-step explanation:

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4 0
4 years ago
Your parents will retire in 20 years. They currently have $300,000 saved, and they think they will need $1,450,000 at retirement
Tanya [424]
N=20 periods (years)
present value, P = 300,000
future value, F= 1450000
i=annual interest rate

F=P(1+i)^n
1450000=300000(1+i)^{20}
(1+i)^{20}=1450000/300000
(1+i)^{20}=29/6
(1+i)=(29/6)^{1/20}
i=(29/6)^{1/20}-1
i=(29/6)^{1/20}-1
=1.081963-1
=0.081963
=8.1963%

Answer: they need to earn 8.1963% or more to achieve their goal.
6 0
3 years ago
What is y + 5 = 7(x – 8) written in standard form?
fredd [130]

Answer:

7x − y = 61

Brainliest?

5 0
3 years ago
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