Answer:
d=6
Step-by-step explanation:
divide 30 by 5 to get the value of d
Answer:
5n-28
Step-by-step explanation:
28-6n+7(2n-8)-3n
28-6n+14n-56-3n
28+8n-56-3n
28-56+8n-3n
-28+5n
5n-28
Delisa's computer monitor is 21 inches, and the diagonal of Delisa's tablet is 9.7 inches.
Hope this helped!