1. Which expression is equivalent to (-2)(a+6)?
A. -2a+6
B. 2a+12
C. -2a-12***
D. -2a+12
2. To which sets of real numbers does the number -22 belong? Choose all subsets that apply. (There's two right answers)
Whole Numbers
Rational Numbers***
Integers***
Irrational Numbers
Natural Numbers
3. What is an algebraic expression for the following word phrase: "6 times the difference of b and P?"
A. 6b-p
B. 6(b-p***
C. 6-bp
D. 6bp
4. What is the simplified form of the expression?
5(14-2)^2/2
A. 60
B. 30
C. 72
D. 360***
5. Evaluate u+xy, if u= 18, x= 10 and y=8.
A. 188
B. 36
C. 98***
D. 224
1.C
2.B-C
3.B
4.D
5.C
6. The side length is 21.89FT because, the field is square so just square root 479= 21.89
Lesson 7 Unit 1 Distributive Property Quiz Part1
Valid 9/19/19
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c
b,c
b
d
c
(7+5)+4*13-2
12+4*13-2
52+12-2
64-2
62
=62
Unit 2 Lesson 7 Distributive property Quiz Part2 Valid 9/19/19
DISCLAIMER: If this question is different for you than follow PEMDAS or use symobolabs expression caculator.
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I'm gonna post part 2 in a sec
1.C
2.B-C
3.B
4.D
5.C
6.USE BOBBYS ANSWERS THERE 100%
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i got a 00000000000000000000000000000000000
agree 1-3.
4. Assuming 2/2 is the power for 14-2, 2/2 = 1. What is any value to the first power?
If formula was (5(14-2)^2)/2, then you are correct.
agree with 5.