1. Algebra 1 Section 2.3 Subtract real numbers
Note: 5+(-3) = 2 and 5 – 3 = 2
7 + (-4) = 3 and 7 – 4 = 3
Subtraction Rule
a – b = a + (-b)
-3/2 – (-1/2) -4/9 – 2/3 – 5/6
Simplify -7 – 9 8 – (-12)

2. Simplify 8 – (-5) + 6 – 4 + (-7) Find the terms of : 9x + 3y + 7
Terms are numbers or products of variables and numbers. In an expression, terms are separated by addition or subtraction.
Find the terms of :
9x + 3y + 7
16y – 14 x + 18

3. Evaluate the expression
Y = -8 – x when x = {-2,-1,0,1}

4. Page ex 5

5. assignment
Page 82 Problems even, 76,77,78,84,90