subject

Mathematics, 26.01.2020 05:31 carswellml

If a+3b=13 and a+b=5 the value of b is

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:00

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Answers: 1

question

Mathematics, 21.06.2019 21:00

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

Answers: 1

question

Mathematics, 21.06.2019 21:20

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Answers: 1

question

Mathematics, 21.06.2019 22:40

Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)

Answers: 1

You know the right answer?

If a+3b=13 and a+b=5 the value of b is...

Questions

question

Mathematics, 07.07.2019 15:30

Explain why a number that is divided by a multiple of 3 is also divisible by 3...

question

History, 07.07.2019 15:30

Which best explains a way which the government might respond to rising threats to national security through fiscal policy? a) sending troops overseas...

question

Mathematics, 07.07.2019 15:30

Nikhil gets paid a 5 percent commission on every pair of shoes that he sells. he earned $1.00 on the last pair of shoes that he sold. the expression t...

question

Mathematics, 07.07.2019 15:30

Simplify the given answer[tex] \frac{4}{3 - 2i} [/tex]a. 4/13b. 16/13c. (12+8i)/13d. (12-8i)/13...

question

Physics, 07.07.2019 15:30

The speedometer in a car does not measure the cars velocity because the velocity is...

question

English, 07.07.2019 15:30

What are the disadvantages of a brick and mortar business...

question

History, 07.07.2019 15:30

How did gutenberg’s printing press advance the scientific revolution?...

question

Physics, 07.07.2019 15:30

Students should only talk to friends when struggling to make a decision rather than a parent, teacher, or school counselor. select the best answer fr...

question

English, 07.07.2019 15:30

Refer to explorations in literature for a complete version of this poem. in "daystar" by rita dove, how does the image of the woman closing her eyes a...

question

English, 07.07.2019 15:30

In which sentence is the underlined pronoun correct? a. the puppy lost its bone, but she found another. b. the puppy lost its bone, but it found anot...

question

History, 07.07.2019 15:30

There are two types of intaglio printing, etching and engraving. what is the primary difference between the two? a. oppose ratifying the constitutio...

question

Mathematics, 07.07.2019 15:30

Which line on the graph below has a slope of zero?...

question

Social Studies, 07.07.2019 15:30

How does cultural lagging relate to the westernization that is happening in other countries?...

question

History, 07.07.2019 15:30

Which are characteristics of a desert ecosystem? choose all that apply 1.dry and hot 2. dry and cold 3. many plants grow here 4. receives less than...

question

Mathematics, 07.07.2019 15:30

Which properties are being used in solving 3+2x=4...

question

History, 07.07.2019 15:30

How did american leaders in hawaii respond when queen liliuokalani announced her plan to restore the power of the hawaiian monarchy in 1893? the u. s...

question

Chemistry, 07.07.2019 15:30

Which kind of energy does a stretched rubber band have...

question

History, 07.07.2019 15:30

Truman created the national security act to introduce the fair deal. establish the federal bureau of investigation. fight the cold war. create the env...

question

History, 07.07.2019 15:30

What is the function of the bureau of the census? -evaluate the education of the population -consider the number of social welfare programs in the u....

question

English, 07.07.2019 15:30

What is the second major step of the writing process?...

More questions: Mathematics Another questions