Answer: x= -2/7, y = 10/7
Step-by-step explanation: 1) 2x +6y = 8 and 2) 3x + 2y = 2
Multiply equation 2) by -3 and you get -9x -6y = -6.
Add together and sum is -7x = 2 and x= -2/7 then insert to eat, 2) value of x:
3·(-2/7) +2y = 2 and 2y = 2+ 6/7 2y = 20/7 and y = 10/7
At a package weight of 8 they both cost $37
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Equation :
f ( x ) = 0.5 x
x is the number of apples.
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The correct answer is (( A )) .
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Answer:
21st `day
Step-by-step explanation:
3*3*3*3*3*3*3=21
7*7*7=21
21 is the lcm of 3 and 7
Answer:
120 miles from border to border cause if we consider the mile zero then it depends what's the areal of a city
