Step-by-step explanation:
hope it's helpful for you
PLS REFER THE ABOVE ATTACHMENT
$12.80 is your answer.. see all you needed to do was divide $2.40 by three.. as that is one oz you would only then multiply by twelve for your answer.
Answer:
last one is correct
Step-by-step explanation:
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Answer:
5^2=25 5x5
5^-2=.04 The reciprocal of 5 is 1/5 ^2 means that 1/5 x2 = 2/5 or .4
(-5)^2=25 -5*-5
-5^2=-25 -(5*5)
Answer:
(-3, 1)
Step-by-step explanation:
x-y=-4
3x-y=-10
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y=x-(-4)=x+4
3x-(x+4)=-10
3x-x-4=-10
2x-4=-10
2x=-10+4
2x=-6
x=-6/2
x=-3
-3-y=-4
y=-3-(-4)=-3+4=1
x=-3, y=1. (-3, 1).