Q. Factorise the expression and divide them as directed: 07 - 63x) - 7(x-3)
(ii) (3p2 + 17p + 10) (p+5)
(1) 10zy (1432 43y - 21) - 5x7y - 3) (iv) 12pqr(6p2 - 13pq+679) 6pqc2p-34)

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

42

step-by-step explanation:

step-by-step explanation: