3 years ago

Would like to know how to solve -7(x-4y-9z)

Mathematics

2 answers:

Neporo4naja [7]3 years ago

6 0

-7x + 28y + 63z
let me know if you dont know how I did this

kaheart [24]3 years ago

5 0

Take -7 and multiply it by everything inside the parenthesis and go from there.
-7x+28y+63z
you have to add because the outcomes are positive.
I will let you handle the rest since your in college.
you got this your smart!!!!

You might be interested in

Solve 14x-7y= 21 for y A. y = 2x - 21 B. y=-14x + 21 C. y = 14x +3 D. y=2x-3

jonny [76]

Answer:D

Step-by-step explanation::

3 0

1 year ago

Is 16.45 greater than 16.454

Ivenika [448]

No. 16.454 has an extra number at the end. If the 4 at the end of 16.454 was a 0 then it wouldn't matter and they would be equal.

4 0

4 years ago

Read 2 more answers

chang wants to know if he is improving his skill on the cello. he created a scatter plot and drew a line of best fit

Arturiano [62]

Answer:

pretty sure the answer is A.

Step-by-step explanation:

have a great day or night

8 0

3 years ago

HELP HELP!! ONLY 1 QUESTION !! (Ill mark as brainlist if correct) Whatss the numeriql answer

navik [9.2K]

Initial value of the function is 24

8 0

4 years ago

2x + y = 8 x + 3y = 19

kifflom [539]

Answer:

x=1, y=6

Step-by-step explanation:

4 0

3 years ago