Ask question

Ask question

All categories

3 years ago

5

Two years of local Internet service cost $685, including the installation fee of $85. What is the monthly fee?

2 answers:

AnnZ [28]3 years ago

8 0

685-85=600
1 year =12 months
12 multiply by 2 =24
600 divided by 24=25
answer=25

guapka [62]3 years ago

7 0

The answer is 770 dollars!
Hope this helped!!
-EmmyLou2020

You might be interested in

The diameter of a round rug is 42 inches. What is the approximate area of the rug?

aksik [14]

Answer:

D, It would be 1,385 Square Inches

Step-by-step explanation:

3 0

2 years ago

If f(1) = 10 and f(n) = f(n = 1) – 4 then find the value of f(5).

svetoff [14.1K]

Given:

$f(1)=10$ and $f(n)=f(n-1)-4$ .

To find:

The value of f(5).

Solution:

We have,

$f(n)=f(n-1)-4$

For $n=2$ ,

$f(2)=f(2-1)-4$

$f(2)=f(1)-4$

$f(2)=10-4$

$f(2)=6$

For $n=3$ ,

$f(3)=f(3-1)-4$

$f(3)=f(2)-4$

$f(3)=6-4$

$f(3)=2$

For $n=4$ ,

$f(4)=f(4-1)-4$

$f(4)=f(3)-4$

$f(4)=2-4$

$f(4)=-2$

For $n=5$ ,

$f(5)=f(5-1)-4$

$f(5)=f(4)-4$

$f(5)=-2-4$

$f(5)=-6$

Therefore, the value of $f(5)$ is $-6$ .

5 0

3 years ago

I really need help pls?

Gnesinka [82]

Answer:

See Below

Step-by-step explanation:

Ok, this is just like the systems of equations.

x-7 = 5x-31

Solve

x-7 = 5x-31

-x -x

-7 = 4x -31

+31 +31

24 = 4x

24/ 4 = 4x/ 4

x=6

Hope this helps!=)

8 0

2 years ago

Please help! Im begging!

bekas [8.4K]

Alright, so we know that there are 7 days a week with 24 hours per day.

24x7= 168 hours a week.

Convert the problem to an equation using the percentage formula: P% * X = Y.

Let's take the 40% that is Sleep and use it in the percentage formula with the 168 hours.

40%x168= roughly 67 hours.

Hope this helped!

7 0

2 years ago

dolphi86 [110]

Answer: B, C,D

Step-by-step explanation:

8 0

3 years ago