Mathematics, 16.11.2021 14:50 journeewilliams735

Twice a number plus eight times a second number is 19. Five times the first number plus seven times the second is 15. Find the numbers.
Write two linear equations to represent a system to solve this, where X represents the smaller number and
y represents the larger number. Write the equations, but do not solve them.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Answers: 3

Answer

Mathematics, 21.06.2019 18:00

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

Which representation has a constant of variation of -2.5

Answers: 1

Answer

Mathematics, 21.06.2019 19:40

Graph y = -|x| + 2. click on the graph until the correct one appears.

Answers: 3

Answer

You know the right answer?

Twice a number plus eight times a second number is 19. Five times the first number plus seven times...

Questions

Mathematics, 20.08.2019 08:30

Rick buys a remote control car to resell. he applies a 10% markup. how would you write the expression....

History, 20.08.2019 08:30

Three ways carbon dioxide is released into the atmosphere are cellular respiration, photosynthesis, and the burning of trees and plants? ?...

Physics, 20.08.2019 08:30

What is one way in which objects transfer momentum? explain....

History, 20.08.2019 08:30

Red guards were made up mostly of a. americans who favored communism b. south koreans c. the gang of four d. students at the universities....

Mathematics, 20.08.2019 08:30

Write an equation for 14 groups of 16...

English, 20.08.2019 08:30

This would accurately describe a typical winter in the interior of norway and sweden....

History, 20.08.2019 08:30

What impact did religion have on the governing of the ottoman and the mughal empires?...

French, 20.08.2019 08:30

How can "a qui de droit" mean "to whom it may concern"...

Biology, 20.08.2019 08:30

What two ways are bone cells and muscle cells alike...

Mathematics, 20.08.2019 08:30

Asquare has a perimeter of 64 inches what is the length of one side if the square? what is the area of the square? ?...

History, 20.08.2019 08:30

What social problem did john spargo solve?...

Social Studies, 20.08.2019 08:30

Can anyone use politics in a sentence...

Biology, 20.08.2019 08:30

Amature gymnosperm will possess all of the following except a. seeds b. leaves c. flowers d. vascular tissue e. woody gr...

Mathematics, 20.08.2019 08:30

Sam has 12 black and white photos and 18 color photos. he wants to put the photos in equal rows so each row has either black and white photos only or...

History, 20.08.2019 08:30

In the eighteenth century the french and the 1 both hoped to gain control of canada because of the resources available. these resources included...

Mathematics, 20.08.2019 08:30

How can estimation me to find the area of a rectangle or square...

English, 20.08.2019 08:30

The procedure of comparing cultural similarities as well as differences among societies is called the a. similar method b. comparative m...

English, 20.08.2019 08:30

Which sentence does not contain any errors in comma usage? a. the artist paints landscapes and animals and then she sells her artwork at...

Mathematics, 20.08.2019 08:30

Abenzene molecule is made up of six carbon atoms and six hydrogen atoms. what is the chemical formula for benzene? a. c6h6 b. 6c6h...

History, 20.08.2019 08:30

Which of the following describes why wetlands are important to the water cycle? a. dense vegetation filter out pollutants in the water....

More questions: Mathematics Another questions