4) The table below shows data on a sample of 900 high school students from the Bay Area. Students were asked their grade level, whether they played a sport or not and whether they had a job or not. Sport only 91 Job only Neither Sport nor Job Sport and Job Sophomore Junior Senior 36 132 18 94 51 108 45 76 84 73 92

Q: Solve: 3(2x 5) - 6x - 15 0. A) B) C) 20 D) infinitely many solutions

A: We have to find the no of solution

Q: 4. Solve; S×20y32 yトコ 7x+224 aメty

A:

Q: 2. Evaluate, using the laws of logarithms. 2 log, 64 x v64* |+log, 46 43 256

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: -4) 12x+30= 3xー12

A: we first distribute the equation, Then combine like term on same side.

Q: d) 62x-3 = 73-2x e) 257*. 125 - 625 1)-9+4-1 = 16

A:

Q: How would I solve 84.47(40)=68+17.9ek(40)

A: Given expression is 84.4740=68+17.9ek40

Q: Solve the equation for c 3c^2+19c+30=0

A:

Q: 1 2 22. + X X 9 =

A:

Q: Solve

A: Give equation is

Q: 9.) x2 + 2x – 48 = 0 10.) x2 + 15x + 66 = 10

A: Solving for x

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

A:

Q: 8) (3x+5

A:

Q: B) logo 64 = 2x

A:

Q: 3 4 +- =2 x-1 у+2 Solve: 7 = -3 (x-1 у+2 6

A: Topic- algebric simplification

Q: 32 Solve: +5 %3D х+4 х2-16

A:

Q: Solve: 2x - 3 = 2x 5.

A: Given equation is 2x-3=2x-5 solve it

Q: Four times the sum of a number and two? MUTIPLE CHOICE A) 4x + 2 B) 4x - 2 C) 4(x + 2) D) 4(x - 2)

A:

Q: 2. Solve 4?* = 3-1

A:

Q: 9. Solve 36*+8 = 65x+1

A: We solve given exponent problem

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.