Which expression is equivalent to (2+7i) + (5-4i) ?

-3+11i

7+3i

1+9i

10-28i

Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form. 5, - 3, and - 1 + 2i

How do you do 2 to the one third power

What divided by what is 36

What is the median of 6.5 and 6.5?

Lydia writes the equation below with a missing value. y=5x-[] She puts a value in the box and says that the equation represent a direct variation. Which explains whether the equation could represent a direct variation? A.

Katie is planting a garden for her science fair project. She needs 2/3 of a cup of soil to go in 8 different pots. How many cups of soil does she needs in total

Jenny purchased a prepaid phone card for $15 long distance calls cost $0.12 a minute using this card Jenny used her card only wants to make a long-distance call if the remaining credit on your card is $9.60 how many minutes did her call last?

Answer The Expression. 55-63+20 1/4 : 43 1/4

How many spheres of diameter 10cm can fit in a cylindrical jar of radius 15cm and height 20cm?

What is the equation of a circle with center (-8, 3) and radius 8?