Answer:
14.5 hope this helps!
Step-by-step explanation:
3 times 1.85 is 5.5
20.0 - 5.5= 14.5
Answer: I found the answer of A=9h
Answer:
58 attendees
Step-by-step explanation:
Find the unit rate
cost $392 if it has 28 attendees
392/28 = $14 per attendee
How many attendees can there be,if the budget is $812?
812/14 = 58 attendees
Answer:
x = -2
Step-by-step explanation:
Given :

=============================================================
Cross multiplying the terms :
⇒ 8 (x + 4) = -16 (x + 1)
⇒ 8x + 32 = -16x - 16
⇒ 24x = -48
⇒ x = -2