Answer:
45 lbs of 90 cent candies and 5 lbs of 40 cent candies
Step-by-step explanation:
Answer:
<h2>C.</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
m - slope
b - y-intercept → (0, b)
The formula of a slope:
From the graph we have the points (0, -2) and (6, 7).
(0, -2) → b = -2
Calculate the slope:
Put the value of b and m to the equation of the line in the slope-intercept form:
=====================================
<, > - dotted line
≤, ≥ - solid line
<, ≤ - shaded region below the line
>, ≥ - shaded region above the line
======================================
We have the soli line (≤ or ≥).
Shaded region is above the line (> or ≥)
Therefore we have the answer:
Convert to the standard form:
<em>multiply both sides by 2</em>
<em>subtract 3x from both sides</em>
<em>change the signs</em>
Answer:
0.645
Step-by-step explanation:
since a percent is out of 100, it could also be written a 64.5/100,
then converting a fraction into a decimal is jus dividing the two equaling to 0.645
15
five three times is equal to fifteen
What does that "(2,20)" represent?
"y=ax^2" is indeed a quadratic function whose graph opens UP and whose vertex is (0,0). The graph has the shape of a parabola.
But you don't say what you are looking for. Have you checked to ensure that you have copied down the entire problem?