Test Corrections

“more than” are Flip Flop words 2x + 5 2(50) + 5

X 0.05 X 2 = 1000

3, 4, 5, 8, 8, 8, 9, 10, 11, 14, 14, 15, 18, 20, 20, 21, 26, 31

Total = 500

inches miles x5x X = 5(40) X = 200

Trapezoid A = 16(8) A = = 248

r

Find the area of the wall and subtract the doors. Wall: 12.5 x 8.5 = Doors: 6.75 X 5 =

Decorative paper covers 3 rectangles: X X X x 2.3 =

2 x 7.5 x 10.5 x 12 = 1890

2 V = 20 x 8 x 2 V = 160 x 2 V = 320

Base = 56 sq. in V = 56 x 27 V = 1512

r 6 6

x + (0.05)x = $ x + (0.05)x = $ x = price of bicycle (1.05)x = $ x = $ (0.05) = $9.25 Now find 5% of $185

Divide $3.58 by 16. $

miles hours 23 4 x 0.5 4x = 23(0.5) 4x = x = 2.8

A right angle has 90 degrees. x x = 90 x + 67 = – 67 = 23

30% < 30% 40% = 2(20%) 25% > 25%

Total =

15h x 4 < 450 There are 4 weeks in a month. 60h < h < 7.5

miles minutes x 2.5x = 45(3) 2.5x = x = 54

6 sides Each side is 1 and the Perimeter is 6.

1, 2, 3, 4, 5, 6

3 Quarters 4 Dimes

x = 900

1,2,3… 0,1,2,3… -3,-2,-1,0,1,2,3 Yes No Yes NOT True

600 – 15 = x 2(15) + 2w = x = 600

2x – 4 = x = 16 2 x = 8

b = – 5b = – 7b = 5 b =

y = kx 4 = k

156 x

4x + 1 = 2y x = 2y 4 X = 1y 2

-5 -5

x y=x

Meal cost $32.00 Tip is: 15% of $ x 32 = $4.80 $ $36.80