Mathematics, 08.06.2021 17:20 bentleyevans15

1A. Find A and B such that (2,-3) is a solution to the following system: A x plus 7 y equals 13 minus 2 x plus B y equals 5 . Explain your reasoning and show all relevant work.

B. Then verify that your values for A and B work by plugging these values into the system, and solving the it using the substitution method or elimination method (your choice). Show all appropriate work.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

Answers: 3

Answer

Mathematics, 21.06.2019 17:30

5/6+7/8what is the answer sealsdbdbshd

Answers: 2

Answer

Mathematics, 22.06.2019 00:30

What is the perimeter of an equilateral triangle if each side is (x+3)?

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

Astudent drew a circle and two secant segment. he concluded that if pq ~= ps, then qr ~= st. do you agree with the student’s conclusion? why or why not?

Answers: 1

Answer

You know the right answer?

1A. Find A and B such that (2,-3) is a solution to the following system: A x plus 7 y equals 13 min...

Questions

Social Studies, 08.12.2020 01:10

Look at the picture. How does this picture show how Asoka changed after the Battle of Kalinga? O A. The pillars proclaimed the rule of law everyone m...

Mathematics, 08.12.2020 01:10

Someone help 6th grade math i will give brainliest

Mathematics, 08.12.2020 01:10

Which number line model represents the expression -4+7.5?

Mathematics, 08.12.2020 01:10

What is the points? and x intercent ...

Arts, 08.12.2020 01:10

jtdsnzngxxcnvh bjgxs cvhfgbndfxg cfmtfnvgbfv dhgbjtkhniyj...

Mathematics, 08.12.2020 01:10

The graph represents function 1, and the equation represents function 2: A graph with numbers 0 to 4 on the x-axis and y-axis at increments of 1. A h...

Health, 08.12.2020 01:10

When should you switch positions and allow someone else to take over compressions and breaths? Question...

Mathematics, 08.12.2020 01:10

Consider the construction of a regular hexagon inscribed in a circle. Which of the following statements is true? Select all that apply. A The r...

Mathematics, 08.12.2020 01:10

( 5 6 ) ( 1 7 ) = (5)(1) (6)(7)...

Mathematics, 08.12.2020 01:10

director Liu directed 12 dramas in 4 years At this rate, what is total number of the dramas she will direct after another 2 years...

Mathematics, 08.12.2020 01:10

Find the missing angle I will mark youbr /> ...

Mathematics, 08.12.2020 01:10

Whats is 100+100? and ur fav holiday! FREE POINTS...

English, 08.12.2020 01:10

Which theme is best supported by these two quotations from the poem "Ellis Island"? Europeans should not have invaded the lands of American Indians.

English, 08.12.2020 01:10

The 1st Habit isSharpen the SawBe ProactiveThink Win-Win...

History, 08.12.2020 01:10

PLEASE HELP Which social class was Thomas Jefferson part of?Low class at birth, Middling class later in lifePlanter, High cla...

Mathematics, 08.12.2020 01:10

Help me answer 5/8 x 1/2...

English, 08.12.2020 01:10

What happened in Greece after the time of Homer?...

Mathematics, 08.12.2020 01:10

IM STILL BORED EVEN MORE POINTS...

Mathematics, 08.12.2020 01:10

Select all the correct answers. The rate at which the mass of a substance decreases because of radioactive decay is modeled by the function A(t...

Mathematics, 08.12.2020 01:10

Which value of a would make the following expression completely factored? x2 – a 12 36 49 81...

More questions: Mathematics Another questions