maths
 👍 0
 👎 0
 👁 73
Respond to this Question
Similar Questions

math
Compare the number of Facebook friends at the beginning of a month and at the end of that month, if … a) it increased by 25% and then decreased by 40% b) it decreased by 60% and then increased by 80% c) it increased by 5% and
asked by Vernice on March 13, 2019 
Math
1. The sum of a number and 2 is 6 less than twice that number. 2. A rectangular garden has a width that is 8 feet less than twice the length. Find the dimensions if the perimeter is 20 feet. 3. Complementary angles sum up to equal
asked by Naim on March 26, 2019 
Intermediate algebra
if a positive number is increased by 70% and then the result is decreased by 50% what is the overall percentage change
asked by Anonymous on September 19, 2012 
Chemistry
When a radioactive isotope releases a beta particle, the atomic number of the new element is A. decreased by one. B. decreased by two. C. increased by one. D. increased by two.
asked by Ari on May 7, 2017 
algebra
Alan sold his bike to Dan making a 20% profit. Dan sold the bike to Carol for $180 which was a 25% profit for Dan. How much did Alan originally pay for the bike?  A positive number is increased by 20%. This new number is now
asked by Bob J on January 2, 2013 
us history
Which of these was a consequence of a growing textile industry in the United States? Decreased need for unskilled workers Decreased number of inventions Increased cost and reduced efficiency Increased demand for slave labor is it
asked by Oscar on March 23, 2015 
science
Since 1960, the gap between rich and poor, as measured by GNP per capita, has a. decreased, then increased since 1980. b. increased, then substantially decreased since 1980. c. increased, then substantially increased since 1980.
asked by Esa on September 3, 2013 
Insulin Levels/Appetite
Consistantly low levels of insulin will produce ___ appetite; consistently high levels of insulin will produce ___ appetite. a. increased...decreased b. decreased...increased c. decreased...decreased d. increased...increased I
asked by Melissa on October 22, 2007 
ALGEBRA 1
1. The sum of a number and 2 is 6 less than twice that number. 2. A rectangular garden has a width that is 8 feet less than twice the length. Find the dimensions if the perimeter is 20 feet. 3. Complementary angles sum up to equal
asked by Jallai on March 20, 2019 
Math
I need help with these three problems. I cant figure them out. 3. The difference of two numbers is tripled. The result is decreased by 1. If the lesser of the two numbers is 4 the result is 8.3. Find the greater number. 4. A
asked by Math on May 5, 2009