Ask question

Ask question

All categories

3 years ago

9

Megan owes $26.00 for text messaging in the month of August. If her text messaging plan costs $9 for the first 650 messages and

10¢ for each additional text message, how many text messages did she send that month?

1 answer:

Semmy [17]3 years ago

7 0

26-9=$17.00
$1.00=10 texts
17*10=170 texts
170+650 texts= 820 texts

You might be interested in

Your paycheck is $800 every two weeks. Each month, your fixed expenses include the following: $675 for rent; $200 for utilities;

kobusy [5.1K]

Answer:

Gary earned a gross pay of $1,047.30 last week. Using the fact that Social Security tax is 6.2% of gross pay, determine the amount of Social Security tax deducted from Gary's gross pay.

a.

$6.49

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the effect on the graph of the function f(x) = x^3 when f(x) is changed to f(x + 8)?

ratelena [41]

Answer:

D

Step-by-step explanation:

Because you are adding to it so it would be a positive

6 0

2 years ago

Read 2 more answers

Please any one need help on this

stepladder [879]

Answer choice A because all points are on the shaded region of the graph

7 0

4 years ago

Read 2 more answers

I need number 4. I’ll give you 15 points

frez [133]

Answer:

14.4

Step-by-step explanation:

6+5.6+2.8

3 0

3 years ago

Read 2 more answers

In the figure below , ABCD is a square . Points are chosen on each pair of adjacent sides of ABCD to form 4 congruent right tria

Lostsunrise [7]

Answer:

5/9 of the area of square ABCD is shaded

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

To find out what fraction of the area of square ABCD is shaded, divide the shaded area by the total area of square ABCD

step 1

Find out the area of square ABCD

The area of a square is

$A=b^{2}$

where

b is the length side of the square

we have

$b=(x+2x)=3x\ units$

so

$A=(3x)^{2}$

$A=9x^2\ units^{2}$

step 2

Find out the area of the 4 congruent right triangles

$A=4[\frac{1}{2}(x)(2x)]=4x^{2}\ units^2$

step 3

Find out the area of the shaded region

The area of the shaded region is equal to the area of square ABCD minus the area of the 4 congruent right triangles

so

$A=9x^2-4x^{2}=5x^{2}\ units^{2}$

step 4

Divide the shaded area by the total area of square ABCD

$\frac{5x^{2}}{9x^{2}} =\frac{5}{9}$

therefore

5/9 of the area of square ABCD is shaded

7 0

3 years ago