5. Find the sum of each of the following expressions.
(a) 2x + 4y,5y
(b) -b- 4a, 7b-6a
(c) 6d - 4c, 7c+ 6d
(d) 3pq - 6hk, -3qp + 14kh
Answers
Answered by
3
Answer:
a 9y plus 2x
answer is surely correct rest parts i don't know i hv to calculate
Answered by
4
Answer:
a)2x+9y
b)6b-10a
c)3c+12d
d)8hk
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