5. Find the general solution of (x +y +1) dx +(x - 3y - 7) dy = 0 x2 - A. x2 + 3y? + 2xy + 2x - 14y C. = C 3y? + 2xy + 2x 14y = C x2 - 3y? - 2xy + 2x - 14y В. = C Зу? + 2ху - 2х- 14y D. = C

Q: Is 6 equal to 12

A: A constant value can not be equal to other constant value. So we get 6 is not equal to 12. But if we…

Q: B а) 4 군 up 군 %24 4. %24

A:

Q: The quotient of four and a number added to negative twenty-three is six

A: Let  the number be =x then 4x+(-23)=64x-23=64x=6+23x=429

Q: c) In which unit direction does the graph of z=f(x, y) have its steepest decline at the point (2,3),…

A:

Q: Please answer 11

A:

Q: Number 28

A:

Q: Answer number 4

A:

Q: to 48x

A: Given expression is:

Q: please answer 35

A: The given differential equation is       3y’’’ + 5y’’ + y’ - y = 0  . . . . . . . . . . . . (1)…

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Answer the following and show the step-by-step solution of each: rẻ -5x+2 4x²+3 a.] limx→ 1x→+00…

A:

Q: Answer number 9

A: Data given  9 balls =5(Red)+4(green) balls  Two balls selected

Q: — 33 > 5а + 2

A:

Q: -2.9x = 5.8

A: Given  -2.9x=5.8  X=5.8/(-2.9) X=-2

Q: _*3 = 234. %3D

A:

Q: Use the functions below to find g (4) – h (2) g (x) = 2 h (x) = x - 6

A: 8) Given functions are: gx=12xfx=x-6 Now, put x=4 in gx and x=2 in fx g4=124=3 h2=2-6=-4 Therefore,…

Q: Number 284

A: Given revenue function: R(x)=-x2+8x

Q: 4+b=30

A: It is addition and subtraction of numbers.

Q: 45p2=

A: From the provided information,The expression is 45p2

Q: Answer number 2

A: Use property of logarithms