The table shows data for two groups of plants, one grown

While your family is visiting Deep creek lake, you and your mother decide to go boating. The Rangers charge $6.50 per hour in ad

pickupchik [31]

The total cost is $43.5 and it is obtained from the equation c = 6.5n + 25

Solution:

Given that, while your family is visiting Deep creek lake, you and your mother decide to go boating.

The Rangers charge $6.50 per hour in addition to $25.00 deposit to rent a canoe.

If you wish to rent the canoe from 12:30 to 3:30 PM,

We have to write and solve a linear equation to find the total cost to rent the canoe.

Now, we know that,

total cost = charges + rent fee

$\text {Total cost }=\text { number of hours used } \times \$ 6.5 \text { per hour }+\$ 25$

Let total cost be "c" and number of hours rented be "n"

$\begin{array}{l}{c=n \times 6.50+25} \\\\ {c=6.5 n+25 \rightarrow(1)}\end{array}$

Now, they used canoe from 12:30 to 3:30, which means 3 hours of time

So, put n = 3 in (1)

c = 6.5(3) + 25

c = 19.5 + 25

c = 43.5

Hence, the total cost is $43.5 and it is obtained from the equation c = 6.5n + 25

3 0

3 years ago

The thickness t in millimeters of a folded sheet of paper after it is folded n times is given by the equation t = (0.05) * 2n.

Snezhnost [94]

Answer:

0.05 refers to the actual thickness of the sheet

7 0

3 years ago

Question 2: During his workouts last week, Allen jogged the same amount of time each day for 6 days. Use the following informati

Katen [24]

The number of minutes that Allen jogged each day last week is 15 minutes.

Step-by-step explanation:

Given that,

Each workout = Jogged + rode his bike.
The total workout time of last week = 360 minutes
Allen rode his bike each day = 45 minutes

The amount of Allen jogged each day is same.

Allen jogged each day = x minutes

The total workout time for 6 days = 6 $\times$ (45+x)

⇒ 360 = 270 + 6x

⇒ 360 - 270 = 6x

⇒ 90 = 6x

⇒ x = 90/6

⇒ x = 15 minutes.

The number of minutes that Allen jogged each day last week is 15 minutes.

5 0

3 years ago

alex and Lara have $21.00 each to spend at a book fair, where all students receive a 35% discount. They both want to purchase a

storchak [24]

Alex is correct the book would cost $18.52 before taxes adding 10% tax the book would cost an additional $1.85 for a total of $20.37. This would be just under the $21.00 that both Alex and Laura had to spend. Laura tried to combined the 35% discount which you cannot do. So yes they both would be able to purchase the book.

6 0

4 years ago

Josephine can correct her students test papers in 5 hours, but if her teacher’s assistant helps, it would take them 3 hours. How

ipn [44]

7 hours 30 minutes

Sure hope this helps you :D

4 0

2 years ago