Question

PLEASE HELP NOW!!!

Answer 1

Which of the following expressions are equivalent to −3.5(2 − 3n) − 2.5n?
A. −7 − 8n
B. −7 + 8n
C. −7 − 13n
D. −7 − n(10.5 − 2.5)
E. −7 + n(10.5 − 2.5)

Answer 2

With what

Answer 3

is it only C

Answer 4

Hold on

Answer 5

k

Answer 6

B I think

Answer 7

Medal if its correct

Answer 8

Or c

Answer 9

is it both c and b cause some one else said c

Answer 10

it can be both

Answer 11

I go with b cause i got b when I calculated

Answer 12

ya but it can be both

Answer 13

–3.5(2 – 3n) – 2.5n
Need to expand the multiplication:
a (b +c) = ab + ac
So we get:
-7 - 10.5n - 2.5n

then collect like items:
-7 -13n

We typically write this as -13n -7, with letters first

Anyway, it's answer C

Answer 14

Go with c

Answer 15

thanks ill put both and wont no if im right till later

Answer 16

i think it has to be 2

Answer 17

Just put c because what id you get wrong if you put both

Answer 18

no t tells u to put more than 1

Answer 19

tysm

Answer 20

Heg jts b and e

Answer 21

Change it to B and E

Answer 22

I calculated it again @Griffindore

Answer 23

I hope you see this

Answer 24

@Griffindore