5. Molly subscribed to a new streaming service. The monthly cost includes a $9 base fee plus $0.50 for each
1 answer:
Answer:
a.
b. She'll pay $11.5
Step-by-step explanation:
Given
Base Fee = $9
Additional Fee = $0.50 per show
Solving (a): Find the relationship between c and w
c = Monthly cost
w = Number of shows
c = Base Fee + Additional Fee * Number of Shows
Solving (b): Find c if w = 5
Substitute 5 for w
<em>Hence, She'll pay $11.5</em>
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The steps in the patterns A and B form a sequence
The attached diagram represents dots in patterns A and B
<h3>How to draw the diagrams</h3>For pattern A, we have:
Step 2 = 10 dots
Increment of 3 dots in each step
This means that:
Step 0 = 4 dots
Step 1 = 7 dots
Step 2 = 10 dots
Step 3 = 13 dots
For pattern A, we have the following rule
When n = 0 to 3, we have:
Step 0 = 1 dot
Step 1 = 3 dots
Step 2 = 9 dots
Step 3 = 19 dots
Next, we draw the diagrams of both patterns (see attachment)
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