What's the sum of 2⁄5 and 2⁄4?

A. 10⁄20

B. 8⁄20

C. 6⁄7

D. 9⁄10

What is the greatest common factor of 2e^2+12e+22

I have 2 questions: 1 Question: 4 (6 + 6) = 2 Question: If m = 8, what is 4m + 2m? Hint: "4m" means 4 TIMES m" and 2m means 2 TIMES m

What is the solution to the system of equations below? y=-1/3 x+6 and y=1/3 x-6

Which property of equality should be used with the equation c + 5 = 78 to solve? Division property of equality Multiplication property of equality Subtraction property of equality Addition property of equality

If you roll a six-sided die 6 times what is the best prediction possible for the number okay you were Roll a 2 6 1 2 0

What's the mean of 39,49,50,28,55,62,35,27,51

The sales tax in the town where Amanda lives is 7%. Amanda paid $35 in sales tax on a new stereo. What was the price of the stereo?

The sum of a number and its square is 42. Which equation can be used to find the two numbers for which this is true? x2 + x = 42 x2 + 2x = 42 x2 + x + 42=0 x2 + 2x + 42 = 0 Mark this and retum Nex Submit

For a circle with a diameter of 6 meters, what is the measurement of a central angle (in degrees) subtended by an arc with a length of 5 2 π meters?

Last friday trevon had $29. over the weekend he received some money for cleaning the attic. he now has $41. how much money did he receive?