Mathematics, 13.07.2019 14:30 anaroles04

Last week, donnell practiced the piano 3 hours longer than marcus. together, marcus and donnell practiced the piano for 11 hours. for how many hours did each young man practice the piano?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Answers: 1

Answer

Mathematics, 21.06.2019 14:40

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Answers: 1

Answer

Mathematics, 22.06.2019 04:30

Who ever answers this will get a cookie from batman

Answers: 1

Answer

Mathematics, 22.06.2019 05:30

Round the number to the hundredths place. 26,379.87492 a. 26,379.87 b. 26,379.88 c. 26,380 d. 26,400

Answers: 2

Answer

You know the right answer?

Last week, donnell practiced the piano 3 hours longer than marcus. together, marcus and donnell prac...

Questions

Mathematics, 05.09.2020 01:01

How do the 6 in 683.5 and 30.67 compare...

Mathematics, 05.09.2020 01:01

Solve by elimination. -3x + 7y = -13 -3x +9y = -21...

Mathematics, 05.09.2020 01:01

At the beginning of spring, Taylor planted a small sunflower in her backyard. When it was first planted, the sunflower was 25 inches tall. The sunflo...

Mathematics, 05.09.2020 01:01

Select the correct answer. Arrange the vehicles in descending order according to the altitudes at which they operate. Vehicle Altitude (feet)

Business, 05.09.2020 01:01

What educational background or training rose lamont need?...

Physics, 05.09.2020 01:01

1. A motorcycle stunt driver rides his motorcycle off a small ledge that is 8.4 meters high. His initial velocity as he rides off the cliff is...

Mathematics, 05.09.2020 01:01

Triangle A’ B’C’ is a dilation of ABC... What is AB?

English, 05.09.2020 01:01

Florida Earthquake History United States Geological Survey Although Florida is not usually considered to be a state subject to earthquakes, several mi...

Chemistry, 05.09.2020 01:01

Which of the following properties of an unknown substance would allow it to be classified as a mixture? The unknown substance

English, 05.09.2020 01:01

Select two concept vocabulary words other than descendants. How does each word relate to ideas about populations and group identities? Explain....

Business, 05.09.2020 01:01

If the price of cocoa rises by 20 percent, the quantity supplied of cocoa rises by 4 percent. What is the elasticity of supply?...

Business, 05.09.2020 01:01

Marketing objectives should be all of the following EXCEPT:. a. realistic b. measurable c. time specific d. abstract e. compa...

Biology, 05.09.2020 01:01

Which of the following statements about marine organisms is false? a. We know enough about the biology of marine organisms to protect them. O b...

Business, 05.09.2020 01:01

The price of good X increases from $55 to $60, and quantity demanded decreases from 500 to 400. The price of good Y increases from $55 to $60, and qua...

Social Studies, 05.09.2020 01:01

Read this outline for an argumentative essay about government. 1. People have different ideas about the role of government. A. The primary purpose of...

Physics, 05.09.2020 01:01

What i the x-intercept of the straight line having slope 2 and y-intercept 5?...

Mathematics, 05.09.2020 01:01

If p and q are nonzero integers, which pair of points must lie in the same quadrant? (p, q) and (q, p) (p, q) and (2p, 2q) (p, q) and (–p, –q) (p, q)...

History, 05.09.2020 01:01

Read this excerpt from “What I Hope to Leave Behind.” Why would paraphrasing be an effective way to communicate this excerpt to an audience?...

Geography, 05.09.2020 01:01

Give two examples of the kinds of factors that can help to change a country’s population. Explain your answer in at least two to three sentences....

History, 05.09.2020 01:01

What was one aspect of entertainment during the Gupta Empire? People made music with drums and stringed instruments. People played instruments that we...

More questions: Mathematics Another questions