Answer:
I just want da points for now lal
Answer:
$356
Step-by-step explanation:
So if they are 400 students we need to:
0.89*400=$356
X = dryer
(X+79) = washer
X + (X+79) = $1029
Therefore, x+x+79= 1029 or 2x+79=1029
Solve for x
2x = 1029-79
2x = 950
2x/2 = 950/2
X= $475 The price of the dryer is $475
Answer:
150 tickets
Step-by-step explanation:
Given: Tickets sold at four different gates
Gate B sold 26 % tickets
Tickets sold at Gate B = 39
Let take x as total number of tickets sold at all four gates.
Now, using the value of gate B to find total number of tickets
∴
⇒ 
Next, cross multiply both side
⇒ 
∴ Total tickets sold at all the four gates is 150