Ask question

Ask question

All categories

3241004551 [841]

3 years ago

5

A phone company offers two monthly plans. Plan A cost $23 plus an aditional $0.10 for each minute of calls. plan B cost $19 plus

an aditional $0.14 for each minute of calls

1 answer:

PolarNik [594]3 years ago

6 0

Answer:

x=100

Step-by-step explanation:

23+.10x=19+.14x

God bless!

You might be interested in

The product of (a + b)(a − b) is a2 − b2. (1 point) Sometimes Always Never

jenyasd209 [6]

ANSWER

$\boxed{Always}$
EXPLANATION

The given product is

$( a - b)(a + b)$

This is always equal to

${a}^{2} - {b}^{2}$

The identity

$( a - b)(a + b) = {a}^{2} - {b}^{2}$

is called difference of two squares.

We can verify this by simply expanding the brackets using the distributive property to obtain,

$( a - b)(a + b) = a(a + b) - b(a + b)$

$( a - b)(a + b) = {a}^{2} + ab - ab- {b}^{2}$

This simplifies to

$( a - b)(a + b) = {a}^{2} - {b}^{2}$

6 0

3 years ago

Read 2 more answers

How to make 69% as a fraction in simplest form?

IceJOKER [234]

69% can be written as
69/100
That cannot be reduced any further since 69 and 100 do not have any common factors other than 1

4 0

4 years ago

What is the difference between dividing a whole number by a unit fraction (ex 3 ➗1/2) and dividing a unit fraction by a whole nu

I am Lyosha [343]

Answer:

error

Step-by-step explanation:

6 0

3 years ago

ASAP! I NEED THIS DONE AS QUICKLY AS POSSIBLE WITH WORKING OUT

matrenka [14]

Yo sup??

To find velocity just differentiate the function r once wrt to t

v=dr/dt=(9t^2-1)i+(4t+2)j)

and to find acceleration differentiate v wrt to t

a=dv/dt=18ti+4j

Hope this helps.

3 0

3 years ago

Zack flips a coin a rolls a number cube with sides labeled 1 to 6. What is the probability that he gets heads and a number great

Nitella [24]

To get heads: 1/2 because there are two sides to a coin.

There are 6 sides on a cube and 2 numbers are greater than 4 (5 and 6) so 2/6

Now multiply: 1/2 * 2/6 = 2/12 = 1/6

1/6 is the final answer.

7 0

4 years ago

Read 2 more answers