The value of -4 - x is positive. What must be true about x ?
i need help with this asap

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

What is the total surface area of this square pyramid?