Mathematics High School

The function below can be used to calculate the cost of making a long distance call, f(m), which is based on a $2.50 initial charge and a fee of $.12 per minute, m, that the call lasts.

f(m)=2.5+0.12m

If Natalie paid $6.82 for one call, how many minutes long was it?

Answers

Answer 1

Answer:

she was on a call for 36 minutes

Step-by-step explanation: 6.82-2.5= 4.32 4.32/.12= 36

Related Questions

out of 300 students surveyed 17 have a dog predict how many of the 300 in school have a dog

Answers

Answer:

17/300.

Step-by-step explanation:

17/300 students have a dog.

Answer:

17

Step-by-step explanation:

use ur head. head ur use. done

a city has 12575 residents a number president grown by 1.6% every year to the nearest whole resident what will the city population be in 2 years​

Answers

Answer:

12977.4 or just 12977

Step-by-step explanation:

How are the numbers changing here?

Answers

Answer:

decreasing

Step-by-step explanation:

they go down

.A restaurant offers a dinner special for $25 per person plus a five dollar per person tip. Select all the expressions that represent the total cost of the special for m people. Select all that apply.

Answers

Answer:

which are the chocies???

Answer:

I don't know what the choices are but maybe y=25x+5

Step-by-step explanation:

PLEASE HELP FAST!
my two problems are in the photo.

Answers

Answer:

1. d

2. c

Step-by-step explanation:

Answer:

(1) [D] AC ≈ PR

(2) [C] YZX

Hope it helps!

helpp pls!!!!..........

Answers

Answer:

smallest -17/4, -3.95, -square root of 15, -3 6/7, -3 1/4, -3.2 largest

Step-by-step explanation:

turn the fractions and square root into decimal and put from smallest to largest

What is the solution to this system of equations?



A.
(2, 6)

B.
(3, 1)

C.
(1, 3)

D.
(6, 2)

Answers

Answer:

A. (2, 6)

Step-by-step explanation:

Whenever a question asks for a solution and the graph is shown, the easiest way to find the solution is to see where the lines intersect. In this case, that would be at the point (2, 6).

The correct answer is option A which is the solution of the given equations is (2, 6)

What is an equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

The two equations y =x+4 and y = -0.5x + 7 intersect at the point ( 2,6) you can see in the graph attached with the answer below.

Whenever a question asks for a solution and the graph is shown, the easiest way to find the solution is to see where the lines intersect. In this case, that would be at the point (2, 6).

Therefore the correct answer is option A which is the solution of the given equations is (2, 6)

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Solve the equation.
d – 267 = 145
A. d= 412
B. d=283
C. d=557
D. d=567
Please help me

Answers

Answer:

A. d=412

Step-by-step explanation:

d−267+267=145+267

d=412

Answer:

412

Step-by-step explanation:

d–267=145

d=145+267(sign changes)

d=412

PLZZZZZZZZZZZ HELPPPP MEEE!!!! ASAP


In the number 7,890,432, name the digit located in each of these positions.

a. Hundreds

b. Millions

c. Ten thousands

d. Tens

e. Hundred thousands

f. Thousands

Answers

The 7 is in the millions. The 8 is in the hundred thousands. The 9 is in the ten thousands. The 0 is in the thousands. The 4 is in the hundreds. The 3 is in the Ten's place. The 2 is in the one's place

Please mark brainliest :)

can I get some assistance ​

Answers

Answer:

subtract 1.3 from both sides to get x> -3.2

Step-by-step explanation:

The answer is x>3.2 I think

Write an equation in slope intercept form with the given information Slope is -2 and y- intercept is 3.

Answers

Answer:

y = -2x + 3

Step-by-step explanation:

Ya I just put it in the format

Answer:

y = -2x + 3

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Slope: -2

Y-Intercept: 3

y = -2x + 3

what would the area be

Answers

Answer:

is there a picture?

Step-by-step explanation:

Answer:

The outside of a shape multiplied by another.

Ex. 4 x 3 x 4 x 3 is a example of the area of a square  

Ex 2. 9 x 5 x 6 Is a example of the area of a triangle

Step-by-step explanation:

Hope this helps! :)))

Find the zero of the equation f(x) = 5x - 20

Answers

Answer:

x=4 would make the equation 0

5(4)-20

20-20

0

Step-by-step explanation:

find a number that is exactly halfway between 1 and 27

Answers

Answer:

14

Step-by-step explanation:

A number that is exactly halfway between 1 and 27 is the middle number

In other words, we want to find the median between 1 and 27

Median = (x + y) / 2

Let

x = 1

y = 27

Median = (x + y) / 2

= (1 + 27) / 2

= 28/2

= 14

Therefore, the number between 1 and 27 is 14

I Just need to know the sequences

Answers

Answer:

look it up on geometric site

Step-by-step explanation:

Binomial Theorem -

fourth term (x^2-2y)^11

Answers

fat 34 now decide that by (2-34?) now go

What are living things orginzed by?

Answers

Answer:

Organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Step-by-step explanation:

write the whole numbers that are in a between the pairs
a 4 and 8
b 12 and 16

Answers

Step-by-step explanation:

student

whole number between 4 and 8 is 5,6 and7

and between 12 and 16 is 13,14 and 15

Answer:

a) 5,6,7

b) 13,14,15

Step-by-step explanation:

Please help me I need help if u can help me thank you but if not I understand but just try to give it a go plz ?

Answers

Answer:

A. 30:54

Step-by-step explanation:

5*6=30

9*6=54

yuhhh help lol plz which one A, B, C, D

Answers

Answer:

B

Step-by-step explanation:

Blueberries cost $4.00 per pound.



1. How many pounds of blueberries can you buy for $1.00?



Do not include units (pounds) in your answer.

Answers

Answer:

.25

Step-by-step explanation:

Hello can anyone pls show me how to divide 54.36 ÷ 18??

Answers

Answer:

3.02 hope this helps!

Which describes the slope of the line in the graph?

A)
zero
B)
positive
negative
D)
undefined

Answers

Answer:

pretty sure its D

Step-by-step explanation:

Answer:

A zero

Step-by-step explanation:

What is the circumference of a circle with a diameter of 10 feet? Use 3.14 for
TT.
d = 10 ft
A. 62.8 ft
B. 31.4 ft
C. 13.14 ft
D. 15.7 ft




help pls

Answers

Answer:

C

Step-by-step explanation:

let me know If I am wrong

Answer:

31.42 ft

Step-by-step explanation:

C = 2pi times r

d = 2 r

C = pi times 10 = 31.42 ft

?!?!?!?!?!?!?!!?!?!!?!neeeed help

Answers

Answer:

answer is = 43.12 or approx = 43.1 cm

15b. Find the sum of the measures of the exterior angles of a nonagon.
A. 180°
B. 1260 °
C. 140 °
D. 360°

Answers

Answer:

The sum of angles of the exterior angles of a nonagon is 360°.

40 points!!!

What is the overlap of Team 1 and Team 2?


high

medium

low

none

Answers

i think it would be the first

Answer:

option a is the answer

HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN

Round 74.3451783 to the nearest tenth​

Answers

Answer: 74.3451780 since 83 is closer to 80

Answer:

74.4

Step-by-step explanation:

74.3451783

74.345178

74.34518

74.3452

74.345

74.35

74.4

Hope this helps

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Answer: -3, -2.4, -2 1/4, -1.5, -1 1/8

Step-by-step explanation:

The list that orders the numbers from least to greatest is; -3, -2.4, -2 1/4, -1.5, -1 1/8

What is a number line?

Integers are arranged at equal intervals along horizontal straight lines called number lines. A number line can be used to represent every number in a series. The endpoints of this line go on forever. Some will have a defined beginning and end. It refers to those as closed number lines. Number lines might be alternatively left empty or blank. A number ladder is a vertical number line.

We have been given number line going from negative 4 to positive 4.

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

For this we need to remember the number line, we have that that:

-3 <-2.4 < -2 < 1/4 <-1.5 < -1 <  -1 1/8< 0

We go from the big negative numbers, to the small negative numbers, the zero, the small positive numbers, the big positive numbers.

Therefore, the numbers from least to greast the correct options are:

-3, -2.4, -2 1/4, -1.5, -1 1/8

Learn more about number line here:

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Let R= {0,1,2,3} be the range of h(x)=x-7. The domain of h-1(x) is?

Answers

Answer:

The domain of the inverse is R

Step-by-step explanation:

Here, we want to find the domain of the inverse of the function

Mathematically, the domain of the inverse of the function is the range for the original

function

In other words, the domain of the inverse of h(x) is the range of h(x)

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