Below is given the summary from the 112th Congress of Senators whose terms end in 2013, 2015, or 2017. 2013 2015 2017 Democrat 21 20 1 Republican 8 15 13 Choose one of these Senators at random and find a) P(Democrat and term expires in 2015) b) P(Republican or term expires in 2013) c) P(Republican given term expires in 2017) d) Are the events “Republican" and “term expires in 2015" independent? Explain.

Q: Which of the following best describes the first step of solving 7 2x x = 4? Add x to both sides…

A: To find the first step of solving the given equation.

Q: Solve the problem below R= 5 Find). 2 ( CT + 1 - 3B)

A: Solution is given below:

Q: What is the solution to this equation? 3(4x+ 6) = 9x+ 12 %3D A. x=-10 О в. х% -2 О с.х-2 O D. x= 10…

A:

Q: how to solve P = 2L + 2W for L

A:

Q: 13. What are the solutions to the equation 6x2 - 42x + 80 = 20 ? A. (-2, 5} B. {2, -5} 1 Pt D E C.…

A: By factorization  method

Q: Write an equation to represent each situation. (5) 17 more than a number is 88 Type answer here. (6)…

A: let 'x' is the numberGiven:5) 17 more than a number is 88     ∴17+x=88     x=716) the product of a…

Q: 6. Solve for x: 8x - 2-5x= 8A 6-A x 13 6-B x 2 1/2 6-C x 3 1/3 6-D x =7

A: 8x-2-5x= 8A solve it.

Q: Jerry, Beth, and Adam are all solving the same Jerry 252= 1251/3 52(2x)-5

A: Given:-  (25)2x

Q: Solve the following equation. 93r-7 95-z

A: given93x-7=95-xin this equation base is same threfore powers will also be same .

Q: 1 2 C+ 3 4 5 6 1 D= 7 8 8 5

A: The above question is based on the concept of Matrices. We have to assume C and D as the two…

Q: Solve the following equation and check your solution. 4x +7 2x + 7 %3D 2 Select the correct choice…

A:

Q: 8) 8x-2 4x +4 110

A:

Q: 8) Solve the following equation for x Give answer as a fraction in lowest terms 52x5* – 5 = 0

A: Given problem is

Q: 1. Solve the equation 2x? + 5x + 2 = 0.

A:

Q: Please give me all the calculations and step necessary when solving it And am explanation perhaps…

A: If you have any questions let me know in comment box thankyou for your question.

Q: Solve for x. 196 X=

A:

Q: Find all solutions to 4c3 49 0 if = 4 is one solution 60 4,

A: Refer to the question , we have to find the solutions of the provided equation when one of the roots…

Q: 01-Xの

A:

Q: 4.5=1.5(3.25-5)²

A: The above equation has 2 power of "s" so it has two roots=1.518,  4.98

Q: Can this problem be solved by subtracting-? If so, explain why. If not, explain why not and solve…

A: The answer is no, we can't solve the problem by subtracting 23-12.

Q: 1. 2. 5. (6л — 9) 6.r 2 3.

A: 5.12-236x-9-16x

Q: 64- 4x-4 N 27 36, 72 P 96 O a 10 (horseback riding) 3 (grading papers) 7 (making a Tik Tok) 9…

A: This question is simply based on properties of triangle

Q: 318 1. Add-+ 516 NI3 2. Add 11 + 1/1/2+1/²/3

A: (1) 38+56The least common multiple (LCM) of 8 and 6 is 24 .

Q: 5 H 3x + 12- 48,

A: 5) Given: 3x+12=48 To find: The value of 2x+1

Q: How to eliminate these 2 equation to determining the two unknowns?

A:

Q: Susan's math teacher assigned ar homework problems on Monday On Tuesday, she assigned 13 more…

A: Given query is to find the correct expression.

Q: Solve for X. X = -5 -57 61 4 X + 2 1 4 21] = X.

A: To solve for X.-5-5-24X+-2412=2-99-8X

Q: 72. cot(-3t) - 3cot(3t + T)

A:

Q: Write a word problem that could be solved using the equation x + 1/2 = 5/8

A: We have to write word problem.

Q: 1. Answer the following (show all solution steps) Note: m=7 n=8 a. Give the measure of your length…

A:

Q: 5. Solve for x. 10r+44 &r- 23

A:

Q: 3x + 1 b) Evaluate

A:

Q: w showing all significant steps and leave all answers in Rational Number Form ( Зт - 5 + - 7 2m – 1…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.