Answer:idk so your not getting it either
Step-by-step explanation:
Answer:
15 cm
Step-by-step explanation:
Use the definition of the area of a square:
Where s is the side of the square.
Replace the known value in:
Answer: 10x - 5y = 40
Reason:
Why 5x - 10y = -12 is wrong (working):
5x - 10y = -12
-10y = -5x - 12
y = 0.5x + 1.2
(positive slope but not the correct y-intercept)
Why 10x - 5y = 40 is correct (working):
10x - 5y = 40
-5y = 40 - 10x
y = 2x - 8
(positive slope and correct y-intercept)
Why 5x + y = 50 is wrong (working):
5x + y = 50
y = -5x + 50
(negative slope and not the correct y-intercept)
Why x - 2y = 10 is wrong (working):
x - 2y = 10
-2y = -x + 10
y = 0.5x - 5
(positive slope but not the correct y-intercept)
Therefore, 10x - 5y = 40 is the answer
Answer:
11% of an error
Step-by-step explanation:
If you make a chart
880 x
------ = -----
800 100
It would go to 800x = 8800
Then you need to divide 8800 by 800 which will be the answer of 11%
Answer:
Salami: $3.00
Ham: $ 8.00
Step-by-step explanation:
12 * 1/4 = 12/4 = $3.00
12 * 2/3 = 24/3 = $8.00