Lillian is making biscuits. She must add water to her mixture.

Which unit should be used to measure the water Lillian needs?

pounds

inches

cups

yards

Lillian should use CUPS to measure water.

Step-by-step explanation: The job of a measuring cup is to measure liquid, especially water that's used for cooking and baking. North America measures in cups and ounces, while the United Kingdom uses pints, ounces and metrics. Much of the rest of the world uses the metric measurement system. One cup of water contains eight ounces. Liquid measuring cups are made of either plastic or glass and have a handle that makes it easy to pour the water into pots and pans. The amount of liquid is labeled, usually in red, on the side of the measuring cup. One side of the measuring cup usually displays measurements in metric. In the metric system, 250 mL equals one cup of water.

1/800 is the right answer

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0