subject

Mathematics, 14.04.2021 20:40 cggvbfbvrcf

Robert has x books. Marie has twice as many books as Robert has. Together they have 18 books. Which of the following equations can be used to find the number of books that Robert has?Choose one multiple choice answer x+x+2=18
x+2x=18
2x=18

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:00

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

Answers: 2

question

Mathematics, 21.06.2019 22:30

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?

Answers: 1

question

Mathematics, 22.06.2019 00:30

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?

Answers: 1

question

Mathematics, 22.06.2019 00:30

Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .

Answers: 2

You know the right answer?

Robert has x books. Marie has twice as many books as Robert has. Together they have 18 books. Which...

Questions

question

English, 28.08.2020 19:01

In the space below, submit your Discussion Reflection. Your answers should be thoughtful, well-written, and have proper spelling and punctuation. Clic...

question

Mathematics, 28.08.2020 19:01

Carlton runs 3 miles each day from Monday through Friday. He runs 5 miles on Saturday and 5 miles on Sunday. He calculates that he will run 900 miles...

question

English, 28.08.2020 19:01

Which statement best explains the relation ship between the numbers divisble by 6,2 and 3...

question

English, 28.08.2020 19:01

Why did the author come to the United States? Group of answer choices He wants to escape a war-torn country. He wants to live...

question

English, 28.08.2020 19:01

Lives of great men all remind us We can make our lives sublime, And, departing, leave behind us Footprints on the sands of time. Th...

question

History, 28.08.2020 19:01

In a paragraph, analyze how the American Revolution worsened the economic condition for many citizens. Consider the people who raised concerns about e...

question

Mathematics, 28.08.2020 19:01

In a manufactory, there are two types of spoilages. It is found that 5% of spoilages are due to transformer spoilage, 8% are due to line spoilage and...

question

English, 28.08.2020 19:01

In which sentence does a prepositional phrase modify an adjective? a. The white pine grows in the northern United States. b. It was abundant be...

question

Mathematics, 28.08.2020 19:01

Look at the pattern. Find the next number in the sequence using inductive reasoning 1,2,2,3,3,4,4,…...

question

Physics, 28.08.2020 19:01

A particle moves with a velocity    1 v 5j 3j 6k ms      under influence of a contact force  F 10i 10j 20k N.      THe instantaneous po...

question

Mathematics, 28.08.2020 19:01

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Sarah has red and blue modeling clay. Whe...

question

Biology, 28.08.2020 19:01

True of False? A gradual increase in scientific knowledge happens as many researchers test many individual hypotheses. True False...

question

Mathematics, 28.08.2020 19:01

Which of the following illustrates the truth value of the given conditional statement? p: 10 > 7 q: 10 > 5 p - ~q...

question

Physics, 28.08.2020 19:01

In a compound microscope, the objective has a focal length of 1.0 cm, the eyepiece has a focal length of 2.0 cm, and the tube length is 25 cm. What is...

question

Chemistry, 28.08.2020 19:01

H subscript 2 space (g )space plus space 2 space N O space (g )space rightwards arrow N subscript 2 O space (g )space plus space H subscript 2 O space...

question

English, 28.08.2020 19:01

Read the quotation from the Greek philosopher Aristotle. [A] state which becomes progressively more and more a unity will cease to be a state at all....

question

English, 28.08.2020 19:01

Which of the following choices would best indicate that the father bought a camera for Bentley a significant period of time after his mother bought hi...

question

History, 28.08.2020 19:01

Which of the following ideas are as an influence of Greek philosopher of humanism -challenging ideas and assumptions to help form opinions -ap...

question

Chemistry, 28.08.2020 19:01

What type of experiment did the student in the passage perform? controlled varying not controlled DO NE...

question

Mathematics, 28.08.2020 19:01

A submarine was 4 12 ft below sea level. What was the depth of the submarine after it descended an additional 229 ft?...

More questions: Mathematics Another questions

Questions on the website: 13722363