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DMR Week 1; 8/17 - 8/20 Exit Ticket

Last updated over 5 years ago

4 questions

4

1

Question 2

2.

Explain how to identify the difference between an algebraic expression and and algebraic equation.

1

Question 3

3.

Justify, (explain why), the steps you took to solving the previous problem of x - 3 = 9

1

Question 1

1.

Identify all possible answers that represents an algebraic expressions.

4x - 6

 v + 7 = 15

-5x

21 = 3/4m 

seven times a number plus twelve

7(r + 4) - 8/r

one half of six minus three is zero.

Question 4

4.

What is the first step to solving the following equation x/2 = -5

subtract 2 from both sides of the equation

add 5 to both sides of the equation

multiple 5 to both sides

mutliple -5 to both sides

divide both sides by 5

multiple -2 to both sides

multply 2 to both sides

divide both sides by x

mutliple -x to both sides 

multiply by the reciprocal of x/2