Answer:
0.85x - $50
Step-by-step explanation:
Given that :
Brandon wants to buy a new bike. The model he likes is on sale for 15% off its original price. His parents agree to pay for $50 of the cost. If the original cost of the bike is x dollars, which of the expressions below represent the amount Brandon has to pay
Discount on price = 15%
Amount parents agreed to pay = $50
Cost of bike = x
Discount on bike = 0.15x
Cost after discount is removed = (x - 0.15x) = 0.85x
Parent pays $50 of cost price, amount Brandon will have to pay equals :
(0.85x - $50)
Retail Price= $40
Price after 20% discount
20/100 x 40 = $8
40-8= $32 after discount
tax paid on $32 shirt = 5/100 x32 = $1.6
she paid $32+$1.6= $33.6
Answer:
20,000 milliliters
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
The highest power of variable x is the degree of the polynomial.
Highest power of x = 1
Degree of polynomial = 1
Answer:
y = 
x - 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (2, - 1) and (x₂, y₂ ) = (4, 0)
m = 
= , thus
y = x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (4, 0 ), then
0 = 2 + c ⇒ c = 0 - 2 = - 2
y = x - 2 ← equation of line
