To write twice the difference of p and q, you would first find the difference between p and q by subtracting q from p. This would give you (p - q). Next, you would multiply this difference by 2 to get twice the difference, which is 2(p - q). So, the expression "twice the difference of p and q" can be represented as 2(p - q).
2q
The difference of p and q can be written : p - q Twice the difference is therefore 2 x (p - q) which can also be written as 2(p - q) OR 2p - 2q. Consequently you can create another variable (say) y and make this equal to twice the difference of p and q by simply writing, y = 2(p -q)
Qx2+4
The expression "p + 2q" represents the sum of a variable p and twice the value of another variable q. This can also be written as p + 2 * q, where the asterisk denotes multiplication. In algebraic terms, this expression cannot be simplified further unless specific values are assigned to the variables p and q.
To write twice the difference of p and q, you would first find the difference between p and q by subtracting q from p. This would give you (p - q). Next, you would multiply this difference by 2 to get twice the difference, which is 2(p - q). So, the expression "twice the difference of p and q" can be represented as 2(p - q).
2q
The difference of p and q can be written : p - q Twice the difference is therefore 2 x (p - q) which can also be written as 2(p - q) OR 2p - 2q. Consequently you can create another variable (say) y and make this equal to twice the difference of p and q by simply writing, y = 2(p -q)
It is 20.
The 'twice-as-streep' rule states that the curve of the marginal revenue twice as steep is as the demand curve. Therefore, you have to multiply the variable Q with 2 to get the right MR function. Example: Qd = 100 + Q MR = 100 + 2Q
Qx2+4
If the unknown number is q then: 2q+25 = 72
( 2q - 10 )
8 divided by ( n x 2) = q
Quran.B. Obama.Just joking, there are several words starting with "q" in the Constitution of the United States, in their order of appearance:Qualifications (twice)Quorumquestion (twice)questionedquorumQualification"q" is such a rare letter that you can just search for it in the online text of the Constitution (linked). You'll get a few misses, such as the word "equal", but all the hits too.
It is part of a prescription, instructing 150mg of a drug to be given by mouth and then the q will be part of the dose frequency...for example qd = twice daily.
Assuming the angles are expressed in degrees: P = 2Q -3° (because "angle P is three less than twice the measure angle Q") P + Q = 180° (because they are supplementary angles) P+Q = 2Q - 3° + Q = 3Q -3° = 180° 3Q = 183° Q = 61° P = 2∙61° -3° = 122° - 3° = 119° If the angles are expressed in radians, the math is similar except you start with P = 2Q - 3 and P+Q = π yielding P = 2π/3 -1 and Q = π/3 +1