The graph shows the relationship between a gift card balance and the number of visits to a smoothie shop.
What is the amount spent on each visit to the
shop?
Smoothie Gift Card
$18.00
20
18
$4.00
16-
$3.00
14
12
.
$6.00
Balance ($)
10
.
8
6
4-
2
1 2 3 4 5 6 7
Number of visits
8 9

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

the answer to your question is b.