Q.9 The following are the prices of six different commodities for 1989 and 1990. Compute a price index by (i) simple aggregative method and (ii) average of price relative method by using both arithmetic mean and geometric mean, taking 1989 as base. Commodity A C F Price in 1989 ( Rs.) 40 60 20 50 80 100 Price in 1990 ( Rs.) 50 60. 30 70 90 110 Ans. (i) 117.14 (ii) 122.92, 121.70.

Q: Solve the equation 6(9)* – 17(3¹) + 5 = 0. Show your work.

A: The given equation is

Q: -12 -4n = 20 Solve for N

A: Given, -12 - 4n = 20 => -4n = 20 + 12

Q: Solve the equation 5(p-3) = 3(p-2)

A: Given:5p-3=3p-2

Q: 4 A

A: Given query is to find the value of c.

Q: S= p + c solve for p

A: Given : S = p+c

Q: Cim 2x-y?

A:

Q: Q5) solve using crammer's rule ? x y and 1 -1 13 2 y o 3. 2 -6 -4 1

A:

Q: Solve for k -0.5k = 15.5

A:

Q: Solve -5 + 7,I +6 = 37 for a

A:

Q: 95 The em af the aquenaR (-1'a

A: Tha above question is answered below

Q: Solve for the mL CAB B (6x-125) A (2x +39)⁰ POB M

A:

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

A: Given:-  (25)2x

Q: : Eliminate the Parameter 1-26,

A: Given equations - x = t+2t = x-2              ...................(1)Andy = tt+2y = x-2x-2+2…

Q: Solve the equations |((3 Z )/2)-1|≤2

A: The given inequality is 3z2-1≤2. Solve this as follows.

Q: 2х + 5 х — 7 Зх + 1 Solve: 5 2 2

A: To Determine: solve for x Given: we have an equation2x+55+x-72=3x+12 Explanation: we have an…

Q: 1.) Solve: -131.62 - (-7.23)

A:

Q: you have 20 cookies to pass out to 8 kids how many ways can you distribute the cookies so that no…

A:

Q: A = -(B + b)h ; solve for b.

A: The equation is A=12B+bh

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: 17. Solve: 272x-3 for x. 81

A:

Q: Solve:

A:

Q: How do you solve this without getting an undefined answer?

A: First we rationalize the numerator .

Q: b n Solve for p: y

A:

Q: Solve the equation for p. 8(p - 4) = 2(2p + 1)

A:

Q: Solve A (19N + I) = H for N. N

A: ⇒A19N+I=H

Q: 3. Solve for the unknown whole number in the following expressions. (a) z + 14 = 2 R 13 (b) 62 +…

A: Explanation: a) z÷14=2 R 13 We know that,  Dividend = Quotient * Divisor + Remainder So,…

Q: Solve. 4- 2x = 10 A) -7 B) -3 D) 3

A:

Q: 52x - 3(5*) = 28

A:

Q: 3. Solve: 5(9) + 40(32) - 450

A:

Q: 4. Solve 5x3 - 3x2 – 32x – 12 = 0

A: We have to solve the equation

Q: 5 H 3x + 12- 48,

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

Q: A²

A:

Q: R = {(b, a), (a, d), (c, a), (d, b)} . Find R+. What does this R+ mean?

A: The objective is to find R+. Given: R={(b, a), (a, d), (c, a), (d, b)}

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.