3x-7y=2 ; 3x=2+7y x=2x+7y/3
Her Grandson Travis. Walter asks what she has done. Ruth is in the kitchen, Travis runs in and Mama tells Travis she went out and bought a house
Answer: x=90
Step-by-step explanation: 11 x 7.5 =90
9514 1404 393
Answer:
all are Not Equivalent
Step-by-step explanation:
The coefficient of t³ in the target expression is -3. In order for that to be the result of simplifying any of the given expressions, they must have ( )^(t^3) in the denominator. None do, so none of the offered choices is equivalent to the given expression.
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The expressions simplify like this:

Francisca raises 76.50 and Elizabeth makes 43.50 together they makes 120