What is -4+6x=-y in standard form

6x-y=4

Step-by-step explanation:

18 quarts.

1.875 quarts.

100÷3

Step-by-step explanation:

Step 1: How much sparkling water would you need to mix with 9 quarts of grape juice?

sparkling

water              grape juice

      1.5       3/4

      X       9

we know that  9÷0.75 = 12 and 9×12 = 108

Hence we would need 18 quarts of sparkling water.

Step 2 : how much grape juice would you need to mix with 3.75 quarts of sparkling water?

sparkling       grape juice

water

1.5              3/4

15/4      1.875

1.875 can also be expressed as 1(7÷8) this ÷2 or (1÷2) we get the answer.

you would need 1(7÷8) quarts of juice.

Step 3 :How much of each ingredient would you need to make 100 quarts of punch

=200÷3 for sparkling water

=100÷3 for grape juice.

100×3 =  300.

Step-by-step explanation: