Answer The washer costs $539. The dryer cost $450
Step-by-step explanation:
The answer to the question is 14
x^4 + 14x^2 + 49
(x^2 + 7)^2
perfect square
Which variable are we solving for?
For y:
y= 5x-4/ 13
For x:
x= 13y+4/ 5
Answer: y+2x=15
Step-by-step explanation:
Given
Two points A and B are (4,7) and (6,3) respectively
Using two-point form

Putting values

Answer:
He would pay a total of $21.50
Step-by-step explanation:
A trick that I learned is to take the zeros and decimals off. Then multiply. Ex) 75 × 2 =150. Take away the zero (15) and ad the decimal (1.5)
I'm not the best at explaining but I hope this helps