Difference means to minus
5 1/4 - 2 3/4 =
[since 1/4 cannot minus 3/4, we need to convert one of the 5 wholes into quarters: 5 1/4 = 4 5/4 ]
5 1/4 - 2 3/4
= 4 5/4 - 2 3/4
= 2 2/4
= 2 1/2
4x - y = 6
4x - 6 = y
2x - 5y = 12
2x - 5(4x - 6) = 12
2x - 20x + 30 = 12
2x - 20x = 12 - 30
-18x = -18
x = -18/-18
x = 1
4x - 6 = y
4(1) - 6 = y
4 - 6 = y
-2 = y
so the 2 lines given intersect at (1,-2)
y = p - 3x......(1,-2)...x = 1 and y = -2
-2 = p - 3(1)
-2 = p - 3
-2 + 3 = p
1 = p <===
Answer:
The answer is the 3rd one
Step-by-step explanation:
I think it is A as $16,845,562,487,550/ 3.11591917 x 10^8 is <span>54062.89948 so the nearest answer is A
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