1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Inga [223]
3 years ago
13

You have a $20 phone card. Calls made using the card cost $.03 per minute to destinations in the United States and $.06 per minu

te to destinations in Brazil. Write an inequality describing the numbers of minutes you can use for calls to the U.S. and Brazil.
Mathematics
1 answer:
Kaylis [27]3 years ago
5 0

Answer:  .03x + .06y ≤ 20

<u>Step-by-step explanation:</u>

Let x represent the number of minutes to the US and

let y represent the number of minutes to Brazil

and make sure their sum is not greater than $20

.03x + .06y ≤ 20

You might be interested in
HURRY PLEASE!! 50 POINTS
ICE Princess25 [194]

Answer:

7x² + 5x

Dtep-by-step explanation:

(9x² + 8x) - (2x² + 3x)

9x² + 8x - 2x²- 3x

7x² + 5x

3 0
2 years ago
A train traveled 1/5 of the distance between two cities in 3/4 of an hour. At this rate, what fraction of the distance between t
lana66690 [7]

Answer:

1/5x=3/4 hour

so since 5 times 1/5=1 then

find x

multiply both sides by 5

x=15/4 hour=3 and 3/4 hour=3 hour and 45 mins

Step-by-step explanation:

Hope this helps :)

Brainlest?

6 0
2 years ago
Together, Dante and Mia have a total of 350 pennies in their piggy banks. After Dante lost ½ of his pennies and Mia lost ⅓ of he
natta225 [31]

Answer:

Altogether they lost 150 pennies.

Step-by-step explanation:

X = Dante's pennies

Y = Mia's pennies

X + Y = 350                                       1/2 X = 2/3 Y

                                                                X = 4/3 Y

4/3 Y + Y = 350

7/3 Y = 350

Y = 350 * 3/7

Y = 50 * 3

Y = 150

X + 150 = 350

X = 200

                                                     1/2 * 200 = 2/3 * 150

                                                       100 .      =   100

1/2 * 200 = 100 -> Dante lost 100 pennies

1/3 * 150 = 50 -> Mia lost 50 pennies

Altogether they lost 150 pennies.

3 0
3 years ago
Read 2 more answers
The graph of a function f(x) is shown below:<br><br><br><br>What is the domain of f(x)?
Advocard [28]
The domain is {the smallest x value with a point, the largest x value with a point} on the graph
6 0
3 years ago
Every meter is 100 centimeters. Write an equation to express the total number of centimeters (Z) in (y) meters.
aleksandrvk [35]

Answer:

Y=100z

Step-by-step explanation:

Substitute the meters by y and cm by z

6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE PLEASE PLEASE HELP ME WITH ALGEBRA 1 PLEASE!?!?!?!?!!!?!?!?!?!?! I WILL GIVE LOTS OF POINTS AND BRAINLEST PLEEEEEEEEEEEEE
    6·1 answer
  • 60 POINTS PLEASE HELP ITS URGENT 1. Write a quadratic equation that can be solved by factoring. Solve your equation and show and
    13·2 answers
  • Find the measurement of angel ABE
    14·1 answer
  • Explain to me how you got the anwser
    5·2 answers
  • The table shows the maximum and minimum depths of two submarines. Find the range of depths for each submarine. Then determine wh
    5·1 answer
  • Parking lot has 121 spots. Ratio of senior to junior is 7 to 4. How many spots go to each grade level?
    5·1 answer
  • The question is: What is the Least Common Multiple of<br> 4 and 30?
    14·1 answer
  • Find the missing side length in the image attached.
    13·2 answers
  • 2x + 2y = 6<br> 3x − 2y = 29
    12·1 answer
  • Please help if you want brianleist!! :) uhm don't mind update- NO LINkS child..<br> Ty!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!