How much must be added to 750 metres to make 2 km​

1250 meters because 2 km is 2000 meters

2000 - 750

= 1250

you need to add 1250 to 750 in order to make 2 km

Step-by-step explanation:

We know that:

1 KM = 1000 meters

and out of those 1000, we already have 750, therefore:

1000-750 = 250

Which completes 1 km now, since there are 2 km, add 1000 to 250:

1000+250 = 1250

So you need to add 1250 meters to make 2 km

Hope this helps!

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!