All categories

4 years ago

A cell phone company charges $5 for 250 text messages. How much does the company charge for 300 text messages?

Mathematics

2 answers:

Dima020 [189]4 years ago

6 0

1,500 is the anse right now

Marysya12 [62]4 years ago

3 0

We know it charges $5 for 250 messages. Now we need to know how much 1 text is worth so we divide 250 divided by 250 = 1 and 5 divided by 250 = .02. Now that we know 1 text message is worth .02, you know have to mutiple .02 by 300 = 6$. So the answer is, they charge 6$ for 300 text messages.

You might be interested in

$12,500 is invested, part at 9% and the rest at 5%. If the interest earned from the amount invested at 9% exceeds the interest e

marysya [2.9K]

Answer:

$1,538.00

Step-by-step explanation:

4 0

2 years ago

Find the inverse function of y=(x-2)^2 + 3. please show steps

Lunna [17]

Answer:

$f^{-1}(x)=2\pm\sqrt{x-3}$

Step-by-step explanation:

we have

$y=(x-2)^2+3$

step 1

Exchange the variables (x for y and y for x)

$x=(y-2)^2+3$

Isolate the variable y

step 2

$x=(y-2)^2+3$

subtract 3 both sides

$(y-2)^2=x-3$

step 3

square root both sides

$y-2=\pm\sqrt{x-3}$

step 4

Adds 2 both sides

$y=2\pm\sqrt{x-3}$

step 5

Let

$f^{-1}(x)=y$

$f^{-1}(x)=2\pm\sqrt{x-3}$

8 0

3 years ago

If there are 6 grams of fat in a snack how many grams of protein are there?

vlabodo [156]

6 grams of fat in a snack then 50 grams of protein in snacks

7 0

3 years ago

On a coordinate grid, your campsite is located at ( -4, 10 ), and the next checkpoint is located at ( -10, -1 ). Each unit in th

marusya05 [52]

Find the distance (in coordinate plane units) from (-4,10) to (-10,-1).

The change in x will be -6 and the change in y will be -11.

Thus, the distance between the 2 pts is, by the Pythagorean Theorem,

sqrt( [-6]^2 + [-11]^2 ) = sqrt(157).

Convert this to miles:

sqrt(157 units^2) = 12.6 units

1.55 mi
12.6 units * ------------- = 19.4 miles (answer)
1 unit

4 0

3 years ago

Read 2 more answers

The members of the Denham baseball teamsells tickets for a fundraiser. There are $5 child tickets and $20 adult tickets. Emilio

katrin [286]

Answer:

their Step-by-step explanation:

8 0

3 years ago