Mathematics, 27.06.2019 21:30 uuytay

1. solve each system by substitution. 7x+4y=-213x+y=-4 2. -8x+7y=-6y=6

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Which of the following expressions are equivalent ?

Answers: 1

Answer

Mathematics, 21.06.2019 16:00

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Answers: 3

Answer

Mathematics, 21.06.2019 16:40

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Answers: 1

Answer

Mathematics, 21.06.2019 17:00

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

Answers: 1

Answer

You know the right answer?

1. solve each system by substitution. 7x+4y=-213x+y=-4 2. -8x+7y=-6y=6...

Questions

Biology, 05.11.2019 06:31

Wind energy is currently being used in the production of electricity. one way is through the use of windmills. what is the main advantage of using win...

Mathematics, 05.11.2019 06:31

Are the following numbers perfect squares? give the square roots of the numbers that are perfect squares. a. 100 b. 127 c. 81 d. 144...

Social Studies, 05.11.2019 06:31

The design or organization of a text is its a. audience b. symbol c. format d. inference...

English, 05.11.2019 06:31

Which sentence is in the active voice? the pact was negotiated by a team of seasoned diplomats. the garden was colonized by a dazzling variety of wee...

Mathematics, 05.11.2019 06:31

Ihave to simplify this. it says assume that all variables in the variable in the denominator are nonzero. leave your answer in exponent form. h...

Mathematics, 05.11.2019 06:31

Find the slope of the line. (pic attached.) a. 1/5 b.-1/3 c.-3 d.5

Physics, 05.11.2019 06:31

When do tornadoes form? a. when the air is suddenly heated by a lightning bolt b. when many storm cells are arranged in a line along a fr...

English, 05.11.2019 06:31

Asymbol for an open treasure chest filled with gold pieces...

Business, 05.11.2019 06:31

Some managers belive that they have "seat of the pants" intuition and do not need project management tools. does that make sense to you? why or why n...

History, 05.11.2019 06:31

Me 1. which of the following is true about ecology? a. ecology is a philosophy that seeks to limit harm to the natural world. b. ecolo...

Health, 05.11.2019 06:31

Which of the following anatomical terms pertains to the outer wall of the body cavity? a. eversion b. parietal c. visceral d....

Health, 05.11.2019 06:31

When people talk about lower-back pain they are most likely referring to discomfort in what area? ?...

Social Studies, 05.11.2019 06:31

If roland wants to invest money in his own business, how can he avoid risk? a.) by deciding not to invest the money b.) by carefully we...

Arts, 05.11.2019 06:31

Which statements about mound builder works are true? choose all answers that are correct. a. many artworks were placed...

English, 05.11.2019 06:31

17. which of the following is a run-on sentence? a. the game was tied at halftime; each coach gave his team a pep-talk. b. the g...

Social Studies, 05.11.2019 06:31

Write from experience means write only about things that have happened to you. true false...

History, 05.11.2019 06:31

To what was president truman committed in korea...

Physics, 05.11.2019 06:31

Julie has decided to manage her weight and has asked her friends for advice. which of the following statements shows how julie's friends could be a po...

Mathematics, 05.11.2019 06:31

Can some one me with this will give brainliest and 20 points away

Computers and Technology, 05.11.2019 06:31

Inputs to a system that can enhance performance is called...

More questions: Mathematics Another questions