The slope of the line passing through points A (2k, 3k-1) and B (k-1, k+1) is 1. Find the value of k. O a. 3 O b. none O c. 2 O d. d. -2 O e. e. -3

Q: Solve the following equation. 20r^2-13r=15

A:

Q: (7x10^5)+(9x10^3) Show all your work. Keep numbers as a power of 10. Do not expand out to standard…

A: Given query is to perform the addition.

Q: Solve 2sin^2 x-9sinx=5 Give the general solution

A: 2sin2x-9sinx=52sin2x-9sinx-5=02sin2x-10sinx+sinx-5=02sinx+1sinx-5=0

Q: 5^-x=2 Solve.

A: Given information:The given equation is 5^(-x)=2.Calculate:

Q: X^4-13x^2=-36 solve for x

A:

Q: Solve for the value of a. 42000=21• a^2.2 Round to two significant digits.

A:

Q: (x-5)^7/5 = 32, solve the radical expression

A:

Q: Solve for xx: ∑∞n=13x^(3n)=20

A:

Q: Solve on 了

A: Given an inequality shown below. Here we need to perform operations such a way that we need make x…

Q: Sove for t: 10 = 2 =

A: Find t if

Q: Solve for X: (x+4)^2=25

A: To solve for .

Q: 15^2=(2.6047^2)+b^2   Solve for b.

A: If , then .

Q: Solve higher degree equations by factoring  m^3=64m

A:

Q: 200=4(3^2x)+100 Solve for x.

A: Step 1: Step 2: Step 3: Step 4:

Q: solve 14(3.5)^n = 35

A:

Q: Solve the following equation. 3x^2−30=9x x=

A: We can solve this after factoring

Q: Solve for x in the following equation 4x^2-25=37

A: Given :- 4x2 - 25 = 37Now, 4x2 = 37 + 254x2 = 62