if the original value of x was negative then X the opposite sign version of X would have to be positive Princeton's if I start with x equals -3 then x equals -3 equals + 3 which is positive
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Answer: a = ¹/₂ (4 + b)</h2>
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Step-by-step explanation:</h3>
To solve for 'a' we have to make it the subject of the equation. Since there are two unknowns ('a' & 'b'), we won't get a numerical value of 'a', but an expression in terms of the second unknown 'b'.
Since 2a - b = 4 <em> [add 'b' to both sides]</em>
then 2a = 4 + b <em>[divide both sides by 2 = multiplying by ¹/₂]</em>
a = ¹/₂ (4 + b)
The answer to this question is 100% B: y=2x+7 I hope this helped you! :)
The shape is a parallelogram because the length of the sides based on the coordinates
Answer:
half way to the floor
Step-by-step explanation:
