Solve for x. x2 - 49 = 0 A) 0 B) ±49 C) ±49i D) ±7

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for

Fill in the table with whole numbers to make 430 in five different ways