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toc = Number Sense =

Decimals
1.) 1.197 2.)1.286 3.)0.219 4.)2.070 5.)2.4004

Multiplying & Diving Fractions

 * 1) 5/8
 * 2) 32/63
 * 3) 5/6
 * 4) 1 3/5
 * 5) 1 1/14

1) -5 2) false, 1 3) 11/5 or ** 2 ** 1/5 4) r = -13 5) r = 8

1.) 59 57
2.a.02 .b.)2c.)

3.a.)78=2,3,13 b.)2,2,2,2,2,2,2 c.)270=3,3,3,2,5 4.) yes, because2 is just only divisible by 1 and it self. 5.) = Pre-Algebra =

Two-step Equations

 * 1) p=12
 * 2) x=14
 * 3) v=33
 * 4) t=12
 * 5) m=12

Mean, Median, Mode

 * 20
 * 14
 * 1) 129
 * 21
 * 15

Ratio

 * 1) 2 to 45, 2/45
 * 2) 1200:1800
 * 5:12, 5 to12, 5/12
 * 1) False
 * 2) Part to part ratio

Order of Operations
= Algebra =
 * 1) 148
 * 2) 182
 * 86
 * 1) -474
 * 2) -438

Square Roots

 * 1) [[image:davidid1.png width="62" height="32"]]

Parabolas

 * 1) y=x^2[[image:file:///Users/student/Desktop/parabola_q1.png]]



2. y=2x+4x^2-9

3. y=1.9x+2.97-8x^2

4. y=x^2+4x-6



y=2/3x^2-1/4