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Write Algebraic Formula

Total questions: 12

Worksheet time: 12mins

Name
Class
Date
1.

The price of a pen is RM x and the price of a shirt is RM y. The total price of items that Amal needs to pay is RM 260. write the equation for the price of the shirts in terms of the price of the pens.

a)

y=2x20y=2x-20

b)

y=202xy=20-2x

c)

y=2x20y=2x-20

d)

y=10+2xy=10+2x

2.
A rectangle is r cm long, s cm wide and has an area of P cm2. Express P in terms of r and s.
a)
P = rs
b)
P = r ∕ s
c)
P = 2rs
d)
P = (rs)2
3.

Rino's age is m years old and his brother's age is 5 years younger than him. Their total age is S. Write an algebraic formula to represent their age.

a)

S = 2m + 5

b)

-S = 2m + 5

c)

S = 2m - 5

d)

2S = 2m + 5

4.

You have a number of eggs,  mm  , in your kitchen. You took 5 rotten eggs from the kitchen. How many eggs,  EE  , are still in good condition?

a)

E=5mE=5-m  

b)

E=m5E=m-5  

c)

E=5mE=5m  

d)

Em=5E-m=5  

5.

Choose the algebraic expression that matches the verbal phrase.

a)
b)
c)
d)
6.

Choose the algebraic expression that matches the verbal phrase.

a)
b)
c)
d)
7.

Choose the algebraic expression that matches the verbal phrase. Choose all that apply.

a)
b)
c)
d)
8.

Choose the algebraic expression that matches the verbal phrase.

a)
b)
c)
d)
9.

Choose the algebraic expression that matches the verbal phrase.

a)
b)
c)
d)
10.

Choose the verbal phrase that matches the algebraic expression.

a)

8 more than 4 times a number

b)

4 times the sum of a number and 8

c)

the product of 4 and a number

d)

the sum of 8 and a number

11.

Choose the algebraic expression that matches the verbal phrase.

a)
b)
c)
d)
12.

Choose the verbal phrase that matches the algebraic expression.

a)

the product of a number and 37

b)

the sum of 37 and a number

c)

8 more than 37 times a number

d)

37 more than 8 times a number