If it takes 5 men 5 days to plough 5 fields, how long does it take 1 man to plough 1 field working at the same rate?

Perform the indicated operation. -27 : - 9 -3 -18 -36 none of the above

A term that contains a number only

Determine the solution to the following system of linear equations. 5x - 5y = 20 -2x + 2y = - 4 no solution infinitely many solutions (5, 1) (2, - 2)

What are three consecutive integers whoose sum of 138? Write and solve an equation with one variable.

What is the sum of complex numbers 2+3i and 4+8i, where i = square root - 1

3x4y2/xy2 simplify the following expression step by step

The music for Nadia's dance routine lasts for exactly 4 minutes. When Nadia dances her routine, she starts with her music and finishes 12 seconds before the music ends. What percent of the time the music is playing is Nadia dancing? and ...

What is the difference between a Angle bisector and altitude?

The circumference of a circle is 25.12cm. What is the area of the circle? Use 3.14

The temperature dropped 12f in 8 hours if the final temperature was - 7f what was the starting temperature