Set both fraction to a common denominator
7/16 and 4/16
now add them together
7/16 + 4/16 = 11/16
now subtract that from a full cake
16/16 - 11/16 = 5/16
there are 5/16 of the cake left
So,
The original price was $50.
The price was increased by 20%.
If you find 20% of $50 and add the result to $50, you will get the markup price.
20% --> 0.2
50(.2) = $10
10 + 50 = 60
The marked-up price of the boat is $60.
Answer:
y = x +
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 )
to calculate m use the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 3, 2) and (x₂, y₂ ) = (1, 5)
m = = , hence
y = x + c ← is the partial equation
to find c substitute either of the 2 points into the partial equation
using (1, 5 ), then
5 = + c ⇒ c = 5 - =
y = x + ← in slope-intercept form
Correct Answer:
Letter C
Step-by-step explanation:
plz mark brainliest!
Answer:
k
Step-by-step explanation:
The equation representing proportion is
y = kx ← k is the constant of proportionality