The point where the two diagonals meet is also the midpoint of both diagonals.
This means that AE = EC . Since we have the value for both segments, we have

Since AC = AE + EC, we have

The answer would be D. (3.25 for a burger, and 1.75 for a drink)
Answer:
False
Step-by-step explanation:
Based on what is stated in the question :
Expressing the worded equation Mathematically,
(5x - 7) / 2 = y
If y = 28
(5x - 7) / 2 = 28
Cross multiply
5x - 7 = 28 * 2
5x - 7 = 56
5x = 56 + 7
5x = 63
x = 63 / 5
x = 12.6
Hence, x ≠ 9
Answer:
Step-by-step explanation:
A= 10(9+4)/2 = 130/2 = 65
E = 2 + 1/4 n
n = 40
E = 2 + 1/4(40)
E= 2 + 10
E = 12
Elena scored 12 points