I'm not positive, but I think it's:
4+(3x)
Since p=24 and to get p you do 3w+3w+w+w which equals 8w=24 and 24/8 is 3 so your answer is 3
B is just the y-intercept or where the line goes over the y axis so it would be 50
It's 11 degrees.
Since you have to do 4 - -7, you can leave the seven, change the subtraction sign to an addition, and make -7 the opposite (7), the equation would be 4 + 7, making it 11 degrees.
The require set (CUD)' and C'nD is {q, r, x, y} and Ø.
<h3>Set theory</h3>
Sets are elements arranged in a specific pattern or way. Given the expression below;
U= {f, k, q, r, s, x, y }
C={f, s,y}
D = {f,x)
CUD is the union of two sets and given as:
C U D = {f, s, y, k}
(CUD)' = {q, r, x, y}
For the set C'nD
C' = {k, q, r,x}
C' n D = Ø.
Hence the require set (CUD)' and C'nD is {q, r, x, y} and Ø.
Learn more on set theory here: brainly.com/question/13458417
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