First find y. 180 + 214 + 214 + ... + 29 y II

Q: 7+(-58)-7

A: Correct answar would be (-72).

Q: -7(x + 7) = -56

A: GIVEN DATA : Equation -7x+7=-56        TO FIND : The value of x Divide the given equation with -7…

Q: -8(3p + 4)=8p

A: Given  -8(3p + 4)=8p  p =?

Q: 15=-3(-1-1)+9

A:

Q: 5n+34=-2(1-7)

A: Consider the following expression: 5n+34=-21-75n+34=-2×-65n+34=125n=12-345n=-22n=-225n=-4.4

Q: 6- 1. +《二 3.

A:

Q: if 9p5+59.p4=10pr,find r

A: We know  ,     npr = n! / (n-r)!

Q: (-2) · (15 + 9) + (5 – 9 + 8)

A: Given: -2·15+9÷5-9+8

Q: 3 Add: X - 2 x? - 4

A: An expression is a variable, number or combination of numbers and variables and mathematical…

Q: 3r2=14r-8

A: Given equation is 3r2=14r-8

Q: 44 + A4 + 44 = 30 A4 =20 = 13 + %3D

A: We are given for pictorial representation of three things: boy, shoe and burger. We need to get the…

Q: -12 = 4m + 4

A:

Q: 2. 1/4 4.

A: We will use basic arithmetic operation to solve

Q: A random sample of 100 observations from a normally distributed population possesses a mean equal to…

A: It is given that:The sample size, n=100.The sample mean, x¯=77.2The sample standard deviation,…

Q: 37=-3+5(x+6)

A: Given,          37= -3+5(x+6)

Q: 3u+4u=49

A: Solution: Here 3u+4u=49

Q: 6.) Simplify: -2.5(-2b+ 3) – 6b

A:

Q: 3+7r>59 or -6r-3>33

A:

Q: 5. s²+s-2

A:

Q: Зх — 5 2.х —7 = 3 - -- c) 4 6.

A:

Q: Let a = - 3j and b = 4ỉ + 3j + k. Find 2ā – 36. 36 = 2ā -

A:

Q: b. Px(m + n)- 16(m+ n) (x² 主 - 4) (x + ) (m + n)

A:

Q: 18x+26=22

A:

Q: et (ex - 13)(e + 20) xp

A:

Q: Evaluate -x+y2÷9 when x = 3 and y = -6.

A:

Q: Differentiate x' +4 y = 5х — 3

A: Given that: y=x2+45x-3

Q: Through:(-2,-2) , perp. To y=-2/7x+3

A:

Q: 2m+8=22 and 4(3n+5)= -28

A:

Q: 6r2+7r-55=0

A: Given the quadratic equation  6r2+7r-55=0 To solve the equation  By using quadratic formula,

Q: Express in symbolic form 2minutes 24. "Everybody must take an electronics course or be an electrical…

A:

Q: 11 7 Find Y 12 2r₁²³² + y² = 4 2

A: here is the solution

Q: if 9p5+59.p4=10pr,find r

A:

Q: -7c+9+5=-27

A: The given expression is: -7c+9+5=-27

Q: Calculate (+4) (-2) – (-2)

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

Q: Simplify: 1. (7a²b³)² 3-2 2 2. 20

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.