Question

Need help QUICK!! Equations and inequalities questions. Will Fan and Medal and Love forever!! :)

Answer 1

2. On a shopping trip, your sister spends $35 for a pair of jeans, $12 for a pack of socks, and $105 on a pair of tennis shoes. What is the total cost of the shopping trip?
A. ($35 + $12) + $105 = $142
B. $35 + $105 = $140
C. ($35 +$105) + $12 = $142
D. ($35 + $105) + $12 = $152

3. Which property is shown? (8 • 5) • 11 = 8 • (5 • 11)
A. Commutative Property of Multiplication
B. Commutative Property of Addition
C. Identity Property of Multiplication
D. Associative Property of Multiplication

4. Simplify the expression.
9d + 14 – 6d – 7

A. 3d2 + 7
B. 10d
C. 23d – 13
D. 3d + 7

5. Simplify the expression.
8 – 4 (–7x + 3)

A. 28x + 4
B. 28x – 4
C. –28x + 12
D. 28x + 20

6. Is the given number a solution of the equation?
14 – d = 6; 7

A. no
B. yes

7. Together, Louisa and Jill scored more than 30 points in the basketball game. If Jill scored 14 points, how many points P did Louisa score?
A. P > 44
B. P < 44
C. P > 16
D. P < 16

Answer 2

2. D

Answer 3

3.D. Associative Property of Multiplication

Answer 4

4.D. 3d + 7

Answer 5

5. B. 28x – 4

Answer 6

6. A no d=8 not 7

Answer 7

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