7xy + 8z - 2z + 12xy + 10z

1 answer:

7 0

Answer:

19xy + 16z

Step-by-step explanation:

combine like terms

7xy +1 2xy= 19xy

8z - 2z + 10z = 16z

You might be interested in

Goshia [24]

I would but I’m stuck on this problem too

3 0

2 years ago

boyakko [2]

Answer:

800

Step-by-step explanation:

6 0

3 years ago

Leno4ka [110]

Answer:

12ch/a

Step-by-step explanation:

hope this helped!

3 0

2 years ago

grandymaker [24]

Step-by-step explanation:

$4 {x}^{2} - 5 = 75 \\ 4 {x}^{2} = 75 + 5 \\ 4 {x}^{2} = 80 \\ {x}^{2} = \frac{80}{4} \\ {x}^{2} = 20 \\ x = \pm \sqrt{20} \\ x = \pm 2 \sqrt{5}$

6 0

3 years ago

jarptica [38.1K]

Answer:

I believe it's C. (0.4)

Step-by-step explanation:

6 0

2 years ago