subject

Mathematics, 10.01.2020 16:31 22nathanieltimms

Kat has 19 coins, all quarters and dimes, that are worth a total of $4. the system of equations that can be used to find the number of quarters, q, and the number of dimes, d, she has is shown.. q + d=19. 0.25q + 0.1d=4. how many quarters does she have? . a.4. b. 5. c.14. d.15

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:40

Astudent simplified a rational expression as shown.

Answers: 3

question

Mathematics, 21.06.2019 22:30

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Answers: 1

question

Mathematics, 21.06.2019 22:30

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Answers: 1

question

Mathematics, 21.06.2019 23:00

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

Answers: 1

You know the right answer?

Kat has 19 coins, all quarters and dimes, that are worth a total of $4. the system of equations that...

Questions

question

Chemistry, 13.10.2020 15:01

The electron configurations of two unknown elements X and Y are shown. X: 1s22s22p63s1 Y: 1s22s1 Which statement is most likely cor...

question

English, 13.10.2020 15:01

10 Which pair of ideas represent President Kennedy's central focuses to better the nation? A Our nation is still at war with variou...

question

Mathematics, 13.10.2020 15:01

When converted to speeds, which list is in order from slowest to fastest? 1.) 17 miles in 2 minutes; 26 miles in 4 minutes; 33 miles in 6...

question

Mathematics, 13.10.2020 15:01

All of the following expressions are equivalent except . 2 - x -2 + x x - 2 x + (-2)...

question

Physics, 13.10.2020 15:01

How are the elements of democracy shown?...

question

Mathematics, 13.10.2020 15:01

What is the slope of the line 3y-x=-6...

question

History, 13.10.2020 15:01

Y - Home Apex Learning - Co... s classes Question 1 of 15 The invention of the airplane contributed to globalization by: O A. isola...

question

Mathematics, 13.10.2020 15:01

Which transformations to the graph of j(x) would result in the graph of j(4x) – 27?...

question

Chemistry, 13.10.2020 15:01

A chemist wants to use an element with a large electronegativity for an experiment. Based on trends in the periodic table, which of the following

question

Mathematics, 13.10.2020 15:01

8x^2 - 48x = -104. Write the equation so that a = 1: x^2 + x =...

question

English, 13.10.2020 15:01

The phrase in bold letters is a(n) . The employees *working on the assembly line* voted for the new benefit program.A. gerund...

question

History, 13.10.2020 15:01

How did Confucian thought influenced Chinese society and history?...

question

Mathematics, 13.10.2020 15:01

An average drop of blood contains about 1.6×10^4 white blood cells. A rare drop of blood contains about 5×10^4 white blood cells. What is the differen...

question

Chemistry, 13.10.2020 15:01

Which zone of the ocean can be above or below water, contains waves, and has varied salinity and temperature? neritic intertidal open-oce...

question

Computers and Technology, 13.10.2020 15:01

Edhesive 4.2 question 2 : Write a loop that continually asks the user what pets the user has until the user enters rock, in which case the loop ends....

question

History, 13.10.2020 15:01

4. Which group in Canada did not face racism in World War I?...

question

Chemistry, 13.10.2020 15:01

1 point Calculate the Speed: Supppse you ran 2 km in 10 minutes. How fast were you going?*...

question

Mathematics, 13.10.2020 15:01

Find the value of x. Then find the value of each labeled angle

question

Mathematics, 13.10.2020 15:01

What is the circumference of the circle below? 52 yd A 254.18 yd B 387 yd C 199.3 yd D 163.28 yd

question

English, 13.10.2020 15:01

Violence in video games is essentially to blame for violence in our society. When children are bombarded with monstrous images, they begin to think th...

More questions: Mathematics Another questions

Questions on the website: 13722360