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7th grade - Choose the Correct Equation Flashcards | StudBud
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7th grade - Choose the Correct Equation
7th grade - Choose the Correct Equation
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#Writing combining and distributing equations from word problems for 7th grade math.
Flashcards
10 cards
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Questions
10
Answers
1
Choose the correct expression to represent a increased by 5%
1.05a
a+5a
1.5a
a+a+5+5+5
2
Choose the correct equation.
1/2c - 2 + c = 40
1/2c - 2 = 40
3
Jack used a 17% off coupon for a pair of shoes. Write an equivalent expression to s-0.17s.
-0.17s
83s
0.83s
1-0.17s
4
Choose the correct equation.
s + 3s + 7 = 59
3s +7 = 59
s + 7 = 59
2(s + 7) = 59
5
A computer (c) is on sale for 40% off. Choose the correct equation to represent the sale price (s).
s=60c
s=1-0.4c
s=0.6c
s=c-40
6
Choose the correct equation.
x+6x+77=85x
2 + 6x = 77
x + 6x = 77
6x= 77
7
Choose the correct equation to represent the total cost (c) of a meal (m) and a 20% tip.
c=m+0.2m
c=m+120m
c=12m
c=120m
8
Choose the correct equation to represent x increased by 20%.
0.2x
1.2x
x+20x
1+0.2x
9
Choose the correct equation.
n + n + 2n + 6 + 2n + 6 = 78
2n + 6 = 78
4n + 12 = 78
n + 2n + 6 = 78
10
Which equation represents the total cost (c) of a shirt (s) with a 20% discount?
c=0.2s
c=s+0.2s
c=0.8s
c=1.8s
