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Artemon [7]
2 years ago
13

Explain how subtracting 4/5 - 3/5 involves subtracting 4 and 3

Mathematics
1 answer:
Vesnalui [34]2 years ago
3 0

Answer:

Explain how subtracting 4/5 - 3/5 involves subtracting 4 and 3

Step-by-step explanation:

Trains A and B, 200 km apart on the same straight track, travel at speeds of 50 km/hr and 65 km/hr respectively. At the end of 1 hour, the distance between the trains could not be

A. 85 km

B. 115 km

C. 185 km

D. 215 km

Apparently, the answer is B.) 115 km, but I need a solution.

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What is two decimal that are equivalent to 7.06
ycow [4]

Answer:7.060 and 7.0600


Step-by-step explanation:0 doest not mean nothing


4 0
3 years ago
Read 2 more answers
Need help with this two step equation
bezimeni [28]

well, do a payments table of values, just like before for each mont hmm let's see

1st month.......................3500 + p(1)

2nd month....................3500 + p(2)

3rd month.....................3500 + p(3)

4th month.....................3500 + p(4)

5th month.....................3500 + p(5)

36th month..................3500 + p(36)

\bf \stackrel{\textit{total value}}{17900}=\stackrel{\textit{down payment}}{3500}+\stackrel{\stackrel{\textit{payments for}}{\textit{36 months}}}{36p} \\\\\\ 14400=36p\implies \cfrac{14400}{36}=p\implies 400=p

5 0
3 years ago
Todd drives 60mph. How long will it take him to go 300 miles?
Paraphin [41]
300/60=5 so your answer is 5 hours
6 0
3 years ago
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A certain pet store sells only dogs and cats. In
Leona [35]
They sold 300 dogs and 200 cats
6 0
3 years ago
If the rate of inflation is 3.4%per year, the future price pt(in dollars) of a certain item can be modeled by the following expo
Doss [256]

Answer:

The current price is $3000 and price after 9 years from today is $4054.

Step-by-step explanation:

The future price pt(in dollars) of a certain item can be modeled by the following exponential function

p(t)=3000(1.034)^t

where, t is the number of years from today.

Substitute t=0 to find the current price.

p(0)=3000(1.034)^0=3000

Therefore the current price is $3000.

Substitute t=9 to find the price after 9 years from today.

p(9)=3000(1.034)^9

p(9)=3000(1.35109177087)

p(9)=4053.27531261

p(9)\approx 4054

Therefore the price after 9 years from today is $4054.

4 0
3 years ago
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