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klio [65]
3 years ago
14

PLEASE HELP ME THIS IS MY FINAL !!!!

Mathematics
1 answer:
Alenkinab [10]3 years ago
7 0

Answer:

it would take 20 miles and cost 10 dollars.

Step-by-step explanation: Like up the equations so that 50x=40x+200. When you solve for x (number of miles) you find that x=20. Use 20 in either equation (0.5x or 0.4x+2) to get 10 (total cost).

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1000 grams decreased by 94
muminat
906 grams.
1000-94=906 grams
4 0
3 years ago
WILL MARK BRAINLIEST FOR BEST ANSWER! SERIOUS ANSWERS ONLY!
alexira [117]

Answer:

Step-by-step explanation:

2081.25 ; 2312.50 ; 2543.75 ; ..... 7500

a= 2081.25

d = 231.25

t_{n}= 7500

a + (n-1)d = t_{n}

2081.25 + (n-1) * 231.25 = 7500

(n -1) *231.25 = 7500 - 2081.25

231.25n - 231.25 = 5418.75

231.25n = 5418.75 + 231.25

231.25n = 5650

n = 5650/231.25  = 565000/23125

n = 904/37

n = 24 years 157 days

6 0
2 years ago
Use the equation p = 831 where p = pressure and
Inga [223]

Answer:

The lower the volume, the higher the pressure.

Step-by-step explanation:

Volume and pressure are inverse to each other -- so the more pressure, the less volume, and vice versa. Think of it like this: if you were squished into a tiny room, there would be a lot of pressure on you, and not a lot of volume to move in!

You can also think of it numerically. The higher the V in that equation (the higher the denominator) the lower the p in the equation.

6 0
3 years ago
Read 2 more answers
What is the solution to the system graphed below?
lions [1.4K]

Answer:

I'm pretty sure it is (2,0)

3 0
2 years ago
Dad bought 4 egg cartons.two egg cartons held 6 eggs and the other two egg cartons held 10 eggs. How many eggs did dad buy altog
vazorg [7]

Answer: Your father has bought 32 eggs.

8 0
3 years ago
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