Download Aug 20-24

8th Week of Aug 22-26
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Name_____________________________
Evaluate for
a = 4 and b =-5
Simplify
-2(7x + 3) – 6(-2x –9)
4a + 5b
What would the new
coordinates be if the
following points
reflected across the yaxis?
-10 + 9 – 8 ______
8 – 19 - 13 _____
3(2x + 3) – 4x + 12
5( 3a + 4b)
A ( 3, -2)  A' (
, )
B ( -1 ,-6)  B' (
,
C (5, -2)  C' (
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Evaluate
Solve for y
y= 2x – 5
Simplify
3x + 5(3x+4) –23
Solve for x
10 + 5x = 35
X
Y
-2
-1
0
1
2
7(2x + 3) – 4(9x – 3)
,
) - 4 –12 + 18 _____
)
Sara baby-sits and charges
$5.50 per hour. Make a
table to show how much she
would make if she baby-sat
for 1, 2, 3, 4, 5 and 6 hours.
8th Week of Aug 22-26
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Combine
-5 + -7 + 12
Name_____________________________
Simplify
54 ÷ (-6) x 5 – (12 - 8)
If x = -6 and y = 7, then
evaluate the following
problems
-14 – 9 + 10
1. 6x – 4
-6 + 21 - 7
Solve for the variable:
-5r + 30 = 100
A ( -5, 1)  A' (
, )
B ( -2 , 4)  B' (
,
2. 3y + 5x
-5 + 14 - 8
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What would the new
coordinates be if the
following points were
translated to the left 3
places and down 5?
What would the new
coordinates be if the
following points were
translated to the right 3
places and down 4?
A ( 1, 12)  A' (
C (0, -2)  C' (
,
,
C (3, 0)  C' (
Combine
Combine
-5 + 4 – 8 + 7
1. -3
, )
B ( -3 , 4)  B' (
3. 7x –2y
)
)
2.  -2 - 6
3. 4 - 7
13 – (-6) + 5
-12 + 4 + 9 - 15
15 – 8 – 3 + 19
,
)
)