subject

Mathematics, 16.12.2020 02:40 gatorr2010

What is the solution to the system?
a+b=4
a=2b-8

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:00

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Answers: 1

question

Mathematics, 21.06.2019 15:20

Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?

Answers: 1

question

Mathematics, 21.06.2019 17:30

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Answers: 1

question

Mathematics, 21.06.2019 18:30

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Answers: 2

You know the right answer?

What is the solution to the system?
a+b=4
a=2b-8...

Questions

question

SAT, 21.02.2020 18:22

The ice queen's palace is surrounded by an icy park. There are several non-interesting roads going from the palace out to the edge of the park. Each p...

question

Physics, 21.02.2020 18:26

Immediately after the rock is released, is the magnitude of its acceleration greater than, less than, or equal to ? equal to gg less than gg gr...

question

English, 21.02.2020 18:27

The Red Guards have scared and humiliated many people suspected of rightist or anti-revolutionary learnings....

question

Biology, 21.02.2020 18:27

The biosphere: ends at the surface of the earth extends miles below the surface of the earth includes all the living organisms on th...

question

History, 21.02.2020 18:27

What is the name of the Legislative branch of the Virginia state government? Congress Supreme Court Governor General Assembly...

question

History, 21.02.2020 18:27

When a girl in early china married how would her life change...

question

History, 21.02.2020 18:27

1. What happened at Haten and Acre in 1187/1188? Why was this an important victory for the Muslims?...

question

English, 21.02.2020 18:27

Read the excerpt from mother tongue. how does tan build a central idea of her story in the excerpt?...

question

Physics, 21.02.2020 18:27

A 2.0 cm * 2.0 cm parallel-plate capacitor with a 2.0 mm spacing is charged to {1.0 nC. First a proton and then an electron are released from rest at...

question

Mathematics, 21.02.2020 18:27

Now that you have learned a bit about how Amazon uses A/B tests, what do you think are some of the risks and challenges associated with performing so...

question

English, 21.02.2020 18:27

1. the right to vote meager 2. extremely small or scanty franchise 3. to decrease or dwindle essence 4. that which makes something what it is; the ess...

question

Mathematics, 21.02.2020 18:27

The volume of the prism is 157.5 in3. Suppose you want to pack the planter completely full with topsoil. It costs $0.02 per cubic inch.

question

History, 21.02.2020 18:27

What yall think of youngboys new album...

question

Computers and Technology, 21.02.2020 18:27

In some networks, the data link layer handles transmission errors by requesting that damaged frames be retransmitted. If the probability of a frame’s...

question

Geography, 21.02.2020 18:27

13. The diagram below shows a process in Earth's crust. Which of thefollowing statements best describes the process in the diagram?...

question

Mathematics, 21.02.2020 18:27

The function d(t)=186,000t gives the distance d(t) in miles that light travels in t seconds how far does light travel in 30 seconds?...

question

Chemistry, 21.02.2020 18:27

How many liters of a 0.225 M solution of Kl are needed to contain 0.935 moles of Kl?...

question

Business, 21.02.2020 18:28

State University is considering hiring an outside company for its grounds maintenance. In this regard, State University has received a bid from Mackin...

question

Computers and Technology, 21.02.2020 18:28

Given positive integer num_insects, write a while loop that prints that number doubled up to, but without exceeding 100. Follow each number with a spa...

question

Law, 21.02.2020 18:28

Which of the following descriptions best describes what happened to 29-year-old pencil factory manager Leo Frank, who, in 1913, was tried, convicted,...

More questions: Mathematics Another questions

Questions on the website: 13722362