Question

5. Molly subscribed to a new streaming service. The monthly cost includes a $9 base fee plus $0.50 for each

Answer 1

Answer:

a.   $c = 9 + 0.5w$

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

$c = 9 + 0.5 * w$

$c = 9 + 0.5w$

Solving (b): Find c if w = 5

$c = 9 + 0.5w$

Substitute 5 for w

$c = 9 + 0.5 * 5$

$c = 9 + 2.5$

$c = 11.5$

Hence, She'll pay $11.5