Tuesday, April 29
description
Transcript of Tuesday, April 29
Tuesday, Oct 30
Tuesday, April 29OAA Review
Complete questions from pages 23 to including 31, omit #5 (page 28).
OAA Review
OAA ReviewLayer (x)Blocks (y)15210315420525Function Rule y = 5x
If x = 10, then y = 5 10 = 50OAA Review
OAA Review
Same perimeter, different area Answer: CA = 64cm
P = 32cm
A = 48cm P = 32cmOAA Review
OAA Review
2x + 5 < 17 - 5 - 52x < 12
2x < 12 2 2
x < 6
Answer: BThis is called a two-step algebraic inequality.OAA Review
OAA Review
(4 x 3) + (4 x 8)
12 + 32
44
Answer: C= 128= 96=44=140OAA Review
OAA Review
About 1,000
Answer: COAA Review
OAA Review
An isosceles triangle has two sides that are congruent.Answer: AOAA Review
OAA Review
4 = 4 x 4 x 4
Answer: BOAA Review
OAA Review
30 vans x $6 = $180
$360 - $180 = $180
$180 $4 = 45 carsOAA Review
OAA Review
We can eliminate A, Why?OAA Review
We can eliminate A, Why?
Because there are not five colors represented. OAA Review
B C DBlue has the largest number of students, so it should have the largest slice of pie. Can we eliminate a choice? OAA Review
B C DBlue has the largest number of students, so it should have the largest slice of pie. Can we eliminate a choice?
Answer B, since blue is not the largest slice of pie. OAA Review
C DBlue should be about or of the circle.
Can we eliminate a choice?
OAA Review
C DBlue should be about or of the circle.
Can we eliminate a choice?
Answer C, since it looks to be half.
OAA Review
Answer: D
OAA Review
OAA Review
= 72= .88= .72= 1.125 = .88
Answer: B
OAA Review
OAA Review
Jared saves $8 himself and gets .25 for each dollar from his mom. 8 dollars x .25 = $2. So Jared saves $10 ($8 + $2) each week. The number of weeks it will take him to save is $100 (cost of the racket) divided by $10 (saved each week), or $100 $10 = 10 weeks
OAA Review
OAA Review
An acute angle is less than 90. An obtuse angle is more than 90.
Answer: D OAA Review
OAA Review
Divide each input by 2 and add 4
Answer: DOAA Review
OAA ReviewThe distance from -13 to 18 is +31. Answer: B
OAA ReviewOr I-13I + I18I = 31The distance from -13 to 18 is +31. Answer: B
OAA Review
OAA Review
The pattern multiply the prior number by 3 and add 1.1, 4, 13, 40, 121,.
The next term would be 121 x 3 + 1 = 364.OAA Review
OAA Review
The label represents surface area and the volume is 300mL.
Answer: BOAA Review
OAA Review
The range is the difference between number of students in the largest class and the number of students in the smallest class. Answer: C
OAA ReviewAgenda Notes Homework Homework Practice CH 3bDue Wednesday, April 30
OAA Practice Test Monday May 5
OAA Math Test -Thursday, May 8
43