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Algebra basics Flashcards | StudBud
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Algebra basics
Algebra basics
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Algebra meanings #age12 #algebrameanings #collectterms
Flashcards
11 cards
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Questions
11
Answers
1
A taxi charges $2 booking fee and then $5 per km. What is the formula?
C = 2 + 5k
C = 2 + 5
C = 2k + 5
C = 10k
2
The length around your neck is about 4 times the length around your thumb. What is the formula?
N= 4t
N = 4xt
T = 4n
N = 4+t
3
Simplify 9m -4m +6n -2m
5m + 4n
3m + 6n
21mn
13m + 6n
4
A taxi charges $2 booking fee and then $6 per km. What does a 5km journey cost?
$16
$32
$17
$27
5
17x + 3y + 7x + 8y
24x + 11y
35xy
18x + 15y
11xy
6
What is the perimeter of a square with side length 3k?
9k2
9k
12k
12k2
7
12g -10g - 2g
0
0g
24g3
24g
8
Simplify 62h - 12h
84h
84h2
50h
50h2
9
What is a + a + b + b + b
5ab
6ab
2a+3b
2a3b
10
Jeff is b years old. His mum is 5 times older. How old is his mum?
5+b
5>b
5b
b+5
11
I had $15 in my wallet. I have spent $d. How much do I have left?
15+d
15-d
d-15
d+15
