Select the correct answer. What is V-16 + V49 written as a complex number in the form a + bi?
OA. 4 + 71
OB. –4 + 7i
OC. 7 – 4i
OD. 7 + 4i

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens