answersLogoWhite

0

Subjects>Math>Math & Arithmetic

Jayant gets 3 marks for each right sum and loses 2 marks for each wrong sum He attempts 30 sums and obtains 40 marks The number of sums attempted correctly is?

User Avatar

Anonymous

∙ 13y ago
Updated: 9/18/2023

3x + 2(30-x) = 40

3x + 60 - 2x = 40

x = -20

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic
Related Questions

When was Jayant Patil born?

Jayant Patil was born in 1963.


When was Jayant Kaikini born?

Jayant Kaikini was born in 1955.


When was Jayant Parmer born?

Jayant Parmer was born in 1954.


What is Jayant Narlikar's birthday?

Jayant Narlikar was born on July 19, 1938.


When was Jayant Narlikar born?

Jayant Narlikar was born on July 19, 1938.


What has the author Jayant Gandhi written?

Jayant Gandhi has written: 'Chhed chhad'


What has the author Jayant Mehta written?

Jayant Mehta has written: 'Dariyaparna darpanman'


When was Jayant Patel born?

Jayant Patel was born on 1950-04-10.


When did Jayant Shridhar Tilak die?

Jayant Shridhar Tilak died in 2001.


When was Jayant Shridhar Tilak born?

Jayant Shridhar Tilak was born in 1921.


When was Jayant Chaudhary born?

Jayant Chaudhary was born on 1978-12-27.


How tall is Ravi Jayant?

Ravi Jayant is 5' 11 1/2".

Trending Questions
What is the answer to 89 times 56 plus 89? What is thirty-seven and nine tenths written in expanded form? How many days until 26 October 2011? How much is 374 grams in pounds? What can you divide 7 by? Find the reciprocal of one half? What is the boy-girl ratio in the class was 5 to 4 If there were 27 students how many boys were there? If a quadrillateral has four congruent sides and its diagonals are congruent then the quadrillateral is what? How much silver is in a 1959 US half dollar? If a storm window has an area of 448 square inches what are the dimensions of the window is 12 inches higher than it is wide? Find the circumference of a circle with a diameter of 6 cm. Leave your answer in terms of? Do diagonals of the shape square cross at right angles? How many Wednesdays are there this year? If 100 percent of is 8 spaces and 50 percent of 8 spaces is 4 spaces then what is 25 percent of 8 spaces? What is 2 over 9 divided by 18 over 5? What if i only urinate once in 24 hours? How many decimal places are in a product of a number with decimal places to the thousandths multiplied by a number with decimal places to the tenths? Contradict in a 7 word sentence? How many feet does ten miles equal? In Josephine's purse there were 28 ten-dollars notes and twice as many two-dollar notes as ten-dollar notes She also has 30 five-cent coins How many money did she have in her purse?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 Answers.com. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.