9a - 3(a - 6) = -6...distribute thru the parenthesis
9a - 3a + 18 = -6....subtract 18 from both sides
9a - 3a = -6 - 18 ...combine like terms
6a = - 24...divide both sides by 6
a = -24/6
a = - 4
Answer:
The coefficient is equal to 
Step-by-step explanation:
we have
we know that
The coefficient is equal to
so
b = number of tickets sold before
a = number of tickets sold after
cost of a ticket = number of tickets times cost per ticket
before cost = 39.95b
after cost = 54.95a
total cost = 925000
39.95b + 54.95a = 925000
total number tickets = 20000
b + a = 20000
we have
39.95b + 54.95a = 925000
b + a = 20000
multiply second equation by -39.95 and add to first equation
39.95b + 54.95a = 925000
-39.95b-39.95a = -799000 +
0b+15a = 126000
15a = 126000
divide bot sides by 15
a = 8400
sub back
b + a = 20000
b+8400 = 20000
minus 8400 both sides
b = 11600
11,600 tickets sold before
8400 tickets sold after
Answer:
70%
Step-by-step explanation:
hooe this helps plz follow ❤❤
Can you put this in order 2, 10, 9, -10, -9, -8, -7, -6, -5 -4, 0,
Pavlova-9 [17]
ORDER FROM LEAST TO GREATEST:
-10, -9, -8, -7,-6, -5, -4, 0, 2, 9, 10.
