Answer: The top left one is -3, 6 bottom right is -6, 3
Step-by-step explanation:
3+9+8=20
20x1=20
That’s the answer
27,950 k * X Kilometers
_____________________________ All you have to do now is cross multiply
1 hr 1hr
Y = x - 7 ---------- (1)
5x + 2y = 7 ------ (2)
Sub (1) into (2):
5x + 2(x -7) = 7
5x + 2x - 14 = 7
7x - 14 = 7
7x = 7 + 14
7x = 21
x = 3 ----- -sub into (1)
y = x - 7
y = 3 - 7
y = -4
Ans: x = 3, y = -4
Your answer is:
1.4563306e+20<span>
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