All categories

2 years ago

Tracy has a cell phone plan that provides 250 free minutes each month for a flat rate of $29.

Mathematics

1 answer:

natali 33 [55]2 years ago

6 0

Answer:

250 minutes with the flat rate of $29.

$x\leq 250$

x would be the number of minutes called.

$x-250$

Tracy would be charged by $0.35 per minute.

$f(x)=29\\ 0\leq x\leq 250$

$f(x)=0.35(x-250)+29,\\250\leq x\leq ∞$

You might be interested in

when 8 is subtracted from a certain number and the result is multiplied by 3 the final answer is 21. What is the original number

Bingel [31]

Answer: The original number is 15.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Calculate (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to save the money at th

Paraphin [41]

8.50 + 11 (24) = 272.50
The total price
Carrying charges 72.50

divide $11 into 200

6 0

2 years ago

Read 2 more answers

Traingle BUG has measurements as shown below.

Harrizon [31]

Answer:

48*52=2496/2=1248

Step-by-step explanation:

Triangle syprine=b*h/2

16*14=224/2=112

answer b is the most similar:48*52=2496/2=1248

48 is 3x>16

4 0

2 years ago

Which could be a first step in solving the equation

Airida [17]

A first step in solving the equation 1/4 x + 1/2 = 3/4x will be answer A multipllied by 4 on both sides.

What is an equation?

The equation is actually a relationship between the numbers and the variables.The given equation is 1/4 x + 1/2 = 3/4x

Now the solution of the equation will be:-

1/4 x + 1/2 = 3/4x

By multiplying with 4 the equation will become:-

x+2=3x

3x-x=2

2x=2

x=1

Hence the solution of the given equation will be x=1

To know more about equations follow

brainly.com/question/2972832

#SPJ1

7 0

1 year ago

A couple just had twin boys, but they can’t decide between the names Mike, Mark, Peter, Paul, Sam, and Sonny. If the couple rand

Virty [35]

Answer:

The probability is 1/30 or 0.0333

Step-by-step explanation:

For calculating the probability we need to make a division between the number of ways in which the first boy born is named Sam and the second boy born is named Mark and the total number of ways in which the couple can name their children.

To calculate the total number of ways in which the couple can name their children, we can use the rule of multiplication as:

6 * 5 = 30

First boy Born 2nd Boy Born

Because we have 6 options for the name of the first boy and 5 options for the name of the second boy.

Additionally, In just one option from this 30, the first boy is named Sam and the second is named Mark.

So, the probability is calculate as the division between 1 and 30 as:

$P=\frac{1}{30} = 0.0333$

3 0

2 years ago