Answer:
0 free apples
Step-by-step explanation:
Find out how many apples Anna bought.
8.80 ÷ 0.55 = 16 apples
Anna didn't receive any free apples as she didn't pay for 88 apples and more.
Answer:
Step-by-step explanation:
Answer:
The equation of the line would be y = -3/2x + 9
Step-by-step explanation:
In order to solve this, start by finding the slope of the original line. You can do this by solving for y.
2x - 3y = 12
-3y = -2x + 12
y = 2/3x - 4
Now that we have a slope of 2/3, we know that the perpendicular slope is -3/2 (since perpendicular lines have opposite and reciprocal slopes). We can use this and the new point in point-slope form to find the equation.
y - y1 = m(x - x1)
y - 6 = -3/2(x - 2)
y - 6 = -3/2x + 3
y = -3/2x + 9
So,
If we visualize it, we can see a 3 x 3 square, with each unit representing 2 in.
If we do simple multiplication, we can figure out that each side is 6 in. long.
Fourfold of 6 in. reveals the perimeter: 24 in.
Answer:
Step-by-step explanation:
Given the function 
and the function 
, to evaluate for 
, you need to substitute it into each function.
Then, for the function f(x), when , you get:
For the function g(x), when , you get:
