The triangle has a base of 4 and a height of 2.
Seven more than a number would be B. d + 7
whenever you hear a seven (or any other number) MORE THAN, think of adding that number!
Hope this helps :)
The answer is 30
2 * 15 = 30
5 * 6 = 30
30 is between 24 and 34
((–7) + (3 + i)) - (2 - (6 + i)) =-9 + 9 i
