Answer:
<u>The cost to rent a rug cleaner for 6 days is $ 58</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Cost to rent a rug cleaner for d days = 5.50d + 25
2. Find the cost to rent the cleaner for 6 days.
Cost to rent a rug cleaner for 6 days = 5.50 * 6 + 25
Cost to rent a rug cleaner for 6 days = 33 + 25
Cost to rent a rug cleaner for 6 days = $ 58
<u>The cost to rent a rug cleaner for 6 days is $ 58</u>
1 + 3 = 4;
9 x 4 = 36;
60 - 36 = 24;
2 x 24 = 48;
14 + 48 = 62;
-6 + 62 = 56.
Slope-intercept form: y = mx + b, where m is the slope and b is the y-intercept.
First, find slope using the given coordinates. Formula for slope: y₁ - y₂ / x₁ - x₂.
Our coordinates are (-2, 5) and (2, -7). Plug them in and simplify.
5 - (-7) / -2 - 2
5 + 7 / -4
12/-4
-3
The slope is -3. The equation becomes y = -3x + b.
To find b, plug an (x, y) coordinate on the line in for x and y in the equation and solve. I'll use (-2, 5)
y = -3x + b
5 = -3(-2) + b
5 = 6 + b
-1 = b
The y-intercept is (0, -1). The equation can now be completed!
<h3>
Answer:</h3>
y = -3x - 1
