Standard form : Ax + By = C
y = 4/5x - 2....subtract 4/5 from both sides
-4/5x + y = -2 ....multiply both sides by -5
4x - 5y = 10 <== standard form
Answer:
straight angle and right angle virtually opposite angle
Answer:
The cost of each CD without tax us $16.20
Step-by-step explanation:
Given that:
Price to two CDs with tax = $34.20
Tax = $1.80
Cost of CDs without tax = Total cost - Amount of tax
Cost of CDs without tax = 34.20 - 1.80 = $32.40
Price of each CD = 
Price of each CD = $16.20
Hence,
The cost of each CD without tax us $16.20
The correct answer is a 191.1 ft 3
Answer:
314 inches²
Step-by-step explanation:
area = pi × r²
= 3.14 × 10²
= 314 inches²