1. 2. 3. 3(400) – 4(2000)+ (400) = 0.
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Transcript of 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.
![Page 1: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/1.jpg)
715 Final Review
![Page 2: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/2.jpg)
Simplify
33+ (−14 )−22
![Page 3: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/3.jpg)
Answer
› -3
![Page 4: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/4.jpg)
Simplify
−6−(−4)10−4 (3)
![Page 5: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/5.jpg)
Answer
› 1
![Page 6: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/6.jpg)
Solve each equation
![Page 7: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/7.jpg)
Simplify
1.
2.
3.
![Page 8: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/8.jpg)
Simplify
710−134
+−35
![Page 9: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/9.jpg)
Answer
![Page 10: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/10.jpg)
Find the missing addend.
−3310
+¿125
![Page 11: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/11.jpg)
Answer
![Page 12: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/12.jpg)
3(400) – 4(2000)+ (400) = 0
![Page 13: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/13.jpg)
Answer
17
![Page 14: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/14.jpg)
I bought ounces of frozen yogurt. Frozen yogurt is $5 per ounce, tax included. I paid with a $20 bill. What is my change?
![Page 15: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/15.jpg)
Answer
$4
![Page 16: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/16.jpg)
Consider the negative number n and the positive number p. Which expression has the GREATEST value?
![Page 17: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/17.jpg)
Answer
![Page 18: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/18.jpg)
Place these numbers on a number line.
√20 , 83,√4 , 3√27
![Page 19: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/19.jpg)
How much colder is the record low in Illinois than the record low in Texas?
Low High
Florida -2 109
Illinois -37 117
![Page 20: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/20.jpg)
Answer
35 Degrees
![Page 21: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/21.jpg)
Which of the following expressions is greater than -1?
a) -1(1)(-1)(1)
![Page 22: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/22.jpg)
Answer
B and D
![Page 23: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/23.jpg)
Simplify (-9)(-6)(-5)
![Page 24: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/24.jpg)
Answer
(-9)(-6)(-5)› -270
![Page 25: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/25.jpg)
Simplify
![Page 26: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/26.jpg)
Answer
› -8
![Page 27: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/27.jpg)
Simplify
![Page 28: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/28.jpg)
Answer
› -22
![Page 29: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/29.jpg)
A dolphin is swimming 40 ft below sea level and descends 35 ft in 1 minute. The dolphin will start to come up at 85 ft below sea level. How much farther down can the dolphin swim before he starts to come up?
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Answer
A dolphin is swimming 40 ft below seal level and descends 35 ft in 1 minute. The dolphin will start to come up at 85 ft below sea level. How much farther down can the dolphin swim before he starts to come up?
10 additional feet
![Page 31: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/31.jpg)
Which set of numbers has a number that does not belong?› Whole : 0,4,6,9› Integers: 0,-3,-9,5› Rational : › Irrational: , ,
![Page 32: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/32.jpg)
Which set of numbers has a number that does not belong?› Whole : 0,4,6,9› Integers: 0,-3,-9,5
› Rational : › Irrational: , ,
![Page 33: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/33.jpg)
Consider the number State some true facts about this
number…
![Page 34: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/34.jpg)
What is 2.13 written as a fraction in lowest terms?
![Page 35: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/35.jpg)
Answer
What is 2.13 written as a fraction in lowest terms?
![Page 36: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/36.jpg)
Where does fall on a number line?
![Page 37: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/37.jpg)
Answer
Where does fall on a number line?› Between 3 and 3.5
![Page 38: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/38.jpg)
Which numbers are between and
› 4› 2 +
![Page 39: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/39.jpg)
Which numbers are between and
› 4› 2 +
![Page 40: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/40.jpg)
Order 6.5, , 3 from least to greatest
![Page 41: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/41.jpg)
Answer
, 6.9,
![Page 42: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/42.jpg)
Which equations have the value of both 6 and -6.
![Page 43: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/43.jpg)
Answer
Which equations have the value of both 6 and -6.
![Page 44: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/44.jpg)
What denominator makes this statement true..
𝑎8
❑=𝑎3
![Page 45: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/45.jpg)
Answer
𝑎5
![Page 46: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/46.jpg)
Name an equivalent expression to…
𝑦 12
![Page 47: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/47.jpg)
Name an equivalent expression to…
𝑎− 6
𝑎−3
![Page 48: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/48.jpg)
Answers
![Page 49: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/49.jpg)
The retina has 122,400,000 rods. Write this number in scientific notation.
![Page 50: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/50.jpg)
Answer
![Page 51: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/51.jpg)
Spain’s debt is Mexico’s debt is . Based on this information Spain’s debt is how many times Mexico’s debt?
![Page 52: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/52.jpg)
Answer
2 times greater
![Page 53: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/53.jpg)
Simplify
![Page 54: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/54.jpg)
Answer
![Page 55: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/55.jpg)
Evaluate the expression. Write your answer in scientific notation and standard form.
6×10−3
(2×10−1)(1×105)
![Page 56: 1. 2. 3. 3(400) – 4(2000)+ (400) = 0.](https://reader036.fdocuments.in/reader036/viewer/2022062301/5697bfed1a28abf838cb8e6f/html5/thumbnails/56.jpg)
Answer
› .3