What are the solution (s) of x^2-4=0

x=-4 or x=4

x=-2 or x=2

x=2

x=4

Based on the example above, identify the first operation needed to solve the following equation. 4m/3 = 8

When Jonas does his math homework, he spends an average of 3 minutes on each problem. Last night he spent 1.8 hours on his non-math homework, plus he completed 7 math problems.

Which Is greater 4.3, 5.5, 6 1/6, 15/4, 4,/8

A red candle is 8 inches tall and burns at a rate of 7/10 inch per hour. A blue candle is 6 inches tall and burns at a rate of 1/5 inch per hour. After how many hours will both candles be the same height?

What is 7 divided by 6

What is twenty on thousand and sixty four in digits?

Round 6.5472 to the hundredths place.

Two thirds of a number reduced by 11 is equal to 4 more than the number. Find the number

How do you express a gain of 4 yards in a football game as a rational number

A rectangle is 36 inches x 48 inches. what is the perimeter.? what is its area.?