Answer: See below
Explanation:
3x - 4y = 13 (1)
2x + y = 5 (2)
——————
3x - 4y = 13
4(2x + y = 5) (2) times 4
——————-
3x - 4y = 13
8x + 4y = 20
——————-
11x = 33
x = 33/11
x = 3
Plug x = 3 in (2):
2(3) + y = 5
6 + y = 5
y = 5-6
y = -1
Thus, x = 3 and y = -1
Answer:
The girl will have $335,544.32
Step-by-step explanation:
2^25 = 33,554,432
Divide by 100 to turn the amount of pennies into dollars:
33,554,432/100
$335,544.32
Answer:
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Answer:
Mark the Mariana's Trench as 2 nick to the left of -5 and Mount Everest in the middle of positive 5 and 6.
Then, the absolute value equation is: |-6.9|+|5.5|
Answer:
48000
Step-by-step explanation:
12000 students
4%
1 =annually
12×4×1= 48000
