Choice 1. None of these
Choice 2. Find the dollar amount of the tax, then .... blah
Choice 3. Neither of these
Choice 4. Find the percent of the original price jack has to .... yeah
Sorry, if you need explanations feel free to message me! I just didn't want anyone to feel ignored!
Also who writes these problems and how high are they
I think the answer is mixed number
Answer:
A
Step-by-step explanation:
The equation will be in the form
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (2.5, 0) ← 2 points on the line
m =
= - 2
The line crosses the y- axis at (0, 5) ⇒ c = 5
y = - 2x + 5 or
y = 5 - 2x → A
Answer: 3
Step-by-step explanation:
Volume = pir2h/3
Answer:
y=5x-2
Step-by-step explanation:
plug the numbers into y=mx+c where m is the gradient (or slope) and c is the y-intercept