Exit Slip: If x represents a number, write ah-expression for one half the difference of x and xr squared. Then, determine the value of the expression when x=-3.

Q: -8+2t 4

A: Question is based on linear equations solving.

Q: -9=x-4

A: -9 + 9 = x - 4 + 9

Q: A rancher has 1500 feet of fence and would like to enclose a rectangular area that borders a river…

A: Given total length of the fencing = 1500 ft

Q: TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold.…

A: TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold.…

Q: -10>x-2>-12

A: given equation

Q: Find -x if x = -7. -7.

A: Given: x=-7

Q: -28/x+2=-20/x. X equals what?

A: We have given an equation.  We have to find the value of x.

Q: 学, +4 = 10 Value of 三

A: We have to find

Q: 1x1=?

A: apply multiplication

Q: - 1/2x - 3 = - 9

A: SOLUTION-

Q: use the quotient rule to simplify 30x-7yz-14 3xyz

A: Given,          30x-7yz-143xyz

Q: simplify to create an equivelant expression 8-4(-x+5)

A: Expansion of brackets: a(b±c)=ab±ac

Q: 6- 1. +《二 3.

A:

Q: 9x = -36 X= ?

A:

Q: a+ 13 >- 23

A:

Q: Y= -2/3x + 5

A:

Q: Write  4x + 3y = 6  in the form  y = mx + b.

A:

Q: Asia is 50 years older than Rani. If Rani's age is represented by x, how would you use x to…

A: Here, Given that Rani's age = x And,  Given that Asia is 50 year older than Rani.

Q: Evaluate the expression and y = 1 and 2 = - 4x² + 4xzy if x = 2 3

A: To evaluate the expression -4x2+4xz-y if x=2 and y=1 and z=-3.

Q: Y^2+13y=-42

A:

Q: -40 = -4x X= ?

A: Given equation  -40=-4x Clearly it is a linear equation. Dividing both side by -4 we get…

Q: evaluate 9=4x-1 when y=19

A: Evaluate 9=4x-1 when y=19