Tina went to the store to buy 3 litres of orange juice for a party. the store sold only orange juice in 250ml cartons. how many 250ml cartons did tina need to buy

She needs to buy 12 cartons of 250ml

Step-by-step explanation:

There are 1000ml in a liter, so take 1000/250 t get that we need 4 of the 250ml cartons to have 1 liter. Then, multiply 4 by 3 since she wants 3 liters total, and you get 12 cartons.

Hope this helps

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c