Q3) An open-top box is to be made by cutting small congruent squares from the corners of a 12-in.-by-12-in. sheet of tin and bending up the sides. How large should the squares cut from the corners be to make the box hold as much as possible?

Q: 3x - 5y= -13  -2x + 3y = 8

A:

Q: 2/3x=-8/3

A:

Q: iGO 2. -/3 2/3 1/2

A:

Q: 1-2(3t)/(3t)1/2

A: 1-2(3t)/(3t)1/2  =   = 1-2(3t)(3t)-1/2    = 1-2(3t)1-1/2    = 1-2(3t)1/2…

Q: -2- 4- 3 10

A:

Q: 3/8x+4=6-5/8x

A:

Q: 2(3y-6)/2=3y

A: 2(3y-6)/2=3y

Q: Simplify 4-1(X2Y3)2/ X-2y5

A: We have to simplify the expression: 4-1X2Y32X-2Y5 We know the laws of exponents,…

Q: 2x+2x=2

A:

Q: simplify 6d + 3/3d / 2d + 1/4

A:

Q: 2/5x-1=3/10x+7

A:

Q: -3p-3/4 - 30p-7/4

A: We have to find the value of p as nothing else is mentioned in the question

Q: 5x - 3y = 18 3x + 3y = 30

A: From the given problem:   5x-3y=18 ....13x+3y=30.....(2)   Now adding the equation (1) & (2).…

Q: 7/5b=2/b-6

A: Solve the following

Q: 9x+4y=13 3x+5y=9

A:

Q: 2/3(18x+15)+17

A: We have to simplyfing this

Q: 1/3p + 7 = 25

A:

Q: 7w/4 + 5 = 3w/10 + 1

A: To find the value of w satisfying the given equation

Q: +6=x-6/4

A: Please refer to the image below

Q: メー1 X+2

A: To find: The solution of inequality x-1x+2>-1. Calculation: Add 1 to both side of the equation:…

Q: 5\4p=4/3p+5/2

A:

Q: -2/w-3/4=3w-7/3

A: Consider the given equation.

Q: Simplify (5x/y4)-2

A: Given, 5xy4-2

Q: 8x+3y=291 6x-9y=-423

A: We have to slove above question

Q: 10(x + 3) - 5x = 14 X=

A: The given equation is 10x+3-5x=14