3 years ago

A railroad crew can replace 450 meters of rails in 3 days

Mathematics

1 answer:

bogdanovich [222]3 years ago

4 0

They can repair 3,600 meters in 24 days

You might be interested in

Combine like terms:

pickupchik [31]

So we have to use the distributive property:

We ll get -12x-9-2x+5+18x-24
Now we have to combine like terms
-12-2x+18x=4x
-9+5-24=-28
Therefore our answer is:
Y=4x-28

7 0

2 years ago

Read 2 more answers

Which store is offering the best deal

galina1969 [7]

Answer:

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

A website sells a dress at £40 and shoes at £32. The website has an offer: Buy a dress and shoes together and get 1/2 off the pr

tekilochka [14]

Answer:

$\pounds36$

Step-by-step explanation:

Cost of one dress = $\pounds40$

Cost of one pair of shoes = $\pounds32$

Cost of one dress and a pair of shoes is $40+32=\pounds72$

They get half off the price because they buy both

$\dfrac{72}{2}=\pounds32$

The shipping and handling charge is $\pounds4$ .

So, the total amount Ruth has to pay is $32+4=\pounds36$ .

6 0

3 years ago

What fraction of the American flag is blue? Explain.

oksian1 [2.3K]

1/3 half of it is going with the stars

8 0

3 years ago

Find the value of x shown

sveta [45]

2x+56=180

2x=124

X=62

8 0

4 years ago

Read 2 more answers