Help with number 9 please

1 answer:

3 0

Answer:

Step-by-step explanation:

i cant see it

You might be interested in

STALIN [3.7K]

Company A pays $5500 more than B in year 10

4 0

2 years ago

Allisa [31]

Answer:

$( - {x}^{2} + 9) + ( - 3 {x}^{2} - 11x + 4) \\ - {x}^{2} + 9 - 3{x}^{2} - 11x + 4 \\ = - 4 {x}^{2} - 11x + 13$

4 0

3 years ago

Leokris [45]

1 hour and 30 minutes because when you subtract those you will get that answer

4 0

3 years ago

telo118 [61]

Answer:-8x^2-6x+36xy^2+27y^2

Step-by-step explanation:

using the FOIL method

6 0

3 years ago

Alexxandr [17]

I think this is the associative property of multiplication.

8 0

3 years ago