1. Match up the following Algebraic Expressions with the meaning in Words:
|
a
|
x + 5 |
i
|
The difference between b and 4. |
|
b
|
y − 10 |
ii
|
a is muliplied by b and 8 is added |
|
c
|
9q |
iii
|
7 multiplied by d and the result is equal to 21 |
|
d
|
w⁄10
|
iv
|
5 is added to x |
|
e
|
pq
|
v
|
The sum of 7 and w |
|
f
|
b − 4
|
vi
|
w is divided by 10 |
|
g
|
7 + w |
vii
|
The product of p and q. |
|
h
|
ab + 8
|
viii
|
10 is subtracted from y |
|
i
|
7d = 21
|
ix
|
q is multiplied by 9 |
2. In the following terms, say which part is:
a. The coefficient
b. The variable(s)
c. The exponent(s)
(i) 4x2
(ii) 10m8
(iii) -3p11
(iii) 7x3y4
