Manny and susan have an egg carton full of eggs to use for their science project. manny uses 13 of the eggs and susan uses 12 of the eggs. which fraction of the eggs did manny and susan use for their project?

is used by Manny and Susan both used for their project.

Step-by-step explanation:

Suppose that Number of eggs in a carton  = 100

Number of eggs that Manny uses = 13

Number of eggs that Susan uses = 12

Total number of eggs both of them uses is given by

So, fraction of the eggs that Manny and Susan use for their project is given by

Hence, is used by Manny and Susan both used for their project.

john earns $14.00 for two hours of work.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i