Hey!
First, let's write the problem.

Multiply

with

.

Subtract

from both sides.


Divide both sides by

.


Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
Answer:
-a-13
Step-by-step explanation:
-2 * (a+3)
-2a - 6 -7 + a
-2a+a = -a
-6-7= -13
-a - 13
Answer:b
Step-by-step explanation:
iys b i promise
$105.40 is already rounded to the nearest dime '.'
Answer:
The decimal approximate is 0.00063718
So the closest approximation is
=0.0006
=6 x 10^-4
Sorry if I'm too late. Hope this helps <( ̄︶ ̄)>