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Duplicate of Duplicate of One Step Equations and Inequalities Flashcards | StudBud

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Duplicate of Duplicate of One Step Equations and Inequalities

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Questions 10

Answers

1
Solve: n - 5 < 7
n > 12
n < 2
n < 12
n > 2
2
Which Equation matches that problem.( 1/3 of the kids ordered noodles, there are 17 kids. )
1/3 = 17 n / 1
1.5/ 13 n = 1/17
1/3 n = 17/1
2/3 n = 17
3
Which Word Problem Represents the Inequality? ( y + 3 > 14 )
14 peaches cost less than y eggs + 3 biscuits.
Buying 14 oranges would cost more than buying y + 3 apples.
Buying y num. of socks and 3 bows costs more than 14 pens.
4
Solve the One Step Equation. ( b + 3 3/4 = 8 7/8 )
b = 1 1/2
b = 5 1/8
b = 5 1/3
b = 18.6
5
How would you graph this inequality? ( x > 3 )
Open circle at 3, then shade to the left.
Closed circle at 3, then shade to the right.
Open circle at 3, then shade to the right.
Closed circle at 3, then shade to the left.
6
Solve the One Step Equation. ( q + 5.5 = 17 )
q = 11.6
q = 12.5
q = 11.5
q = 13.2
7
Solve: (n + 5 > 21)
n < 4.2
n > 26
n < 16
n > 16
8
Solve the One Step Equation. ( r - 7.5 = 8.4 )
r = 23.4
r = 13.2
r = 15.9
r = 15
9
What is an Inequality?
It is a Fancy Math term for multiplying and dividing.
It is a way to organize data.
It is a symbol that show that things are not equal.
It is a method to solving fraction word problems.
10
Which Equations Matches the Problem. (Three fourths of the kids wore purple.There are 12 kids.)
1 1/3 p = 12
12 = 3/4 p
12/1 p = 3/4 p
3/4 p = 12/1