Equations, Expressions, and Inequalities Q&A: Get Expert Help and Learn from Real-World Examples
Recent questions in Equations, expressions, and inequalitie
Pre-AlgebraAnswered question
Scott Valenzuela 2022-11-23In a year without a leap year, how many days are there on average in a month from January to August?
1) 30
2) 30.33
3) 30.375
4) 29.5
1) 30
2) 30.33
3) 30.375
4) 29.5
Pre-AlgebraAnswered question
piopiopioirp 2022-11-19A cafeteria has a 20 liter drink dispenser filled with a 20% juice mixture. They want the drink in that dispenser to be 40% juice. The plan is to allow the volume in the dispenser to draw down with student purchases and at some point refill the dispenser completely with an 70% fruit juice mixture so that the full dispenser will be 40% fruit juice. Determine how far down they should allow the dispenser to get before refilling with the 70% juice.
Pre-AlgebraAnswered question
Alice Chen 2022-11-18Thomas stands on a street corner tossing a coin. He decides he will toss the coin 10 times, each time walking 1 block north if it lands heads up, and 1 block south if it lands tails up. Find the probability that he ends up 6 blocks south of6 blocks south of his original corner.
Pre-AlgebraAnswered question
Jairo Hodges 2022-11-17The width of a rectangle is 2 feet less than its length. If the perimeter is 16 feet. What is the width?
Pre-AlgebraAnswered question
Kale Sampson 2022-11-17Evaluate the following algebraic expression at x=2x=2, y=−4y=−4 and simplify your answer.
Pre-AlgebraAnswered question
Bayobusalue 2022-11-16Missy used a coupon 20% off the price of her meal at a buffet restoraunt and received $3 discount. What was the original price of Missy's mea; before the discount?
Pre-AlgebraAnswered question
Alice Chen 2022-11-15Edson exercises in sets that are each t minutes long. He does 6 sets of push-ups, 3 sets of pull-ups, and 4 sets of sit-ups. Write an expression to represent the time it takes Edson to exercise as the sum of three different terms. Then simplify the expression.
Pre-AlgebraAnswered question
Jairo Hodges 2022-11-15Tealeaf, a company that offers management solution to companies that sell online, announced in a 2008 consumer survey that nearly 9 out of 10 customers reported problems with transactions online. The survey sampled 2010 adults in the United States, 18 years and older, who had conducted an online transaction in the past year. Estimate the number of adults who reported problems with transactions online.
Pre-AlgebraAnswered question
jorgejasso85xvx 2022-11-13If a regular-size drinking glass holds about 0.25 liter of liquid, how many glasses can be filled from a 750-milliliter container?
Pre-AlgebraAnswered question
Kayley Dickson 2022-11-12Translate the following phrase into an algebraic expression. Do not simplify. Use the variable names "x" or "y" to describe the unknowns.
Pre-AlgebraAnswered question
perlejatyh8 2022-11-11Mike and Torri estimate that they want to buy a house for $158.000.00, and they need to make a down payment of 16,5% of the cost of their house. If they have 15 months to save for the down payment, how much do they need to invest into an account earning 3,431% compounded continuously so that they can reach their goal?
Pre-AlgebraAnswered question
Humberto Campbell 2022-11-11Find the product of the following expression
Pre-AlgebraAnswered question
sbrigynt7b 2022-11-09A person who runs the 100-yard dash in 10.7 seconds has an average speed of 9.35 yards/second. Convert 9.35 yards/seconds to miles/hours.
Pre-AlgebraAnswered question
clealtAfforcewug 2022-11-08Elena has 60 colored pencils, and lucy has 26 colored pencils. howmany pencils must elena give to lucy so that elena will have 4 more colored pencils than lucy?
Pre-AlgebraAnswered question
Siena Erickson 2022-11-08In the game of roulette, a player can place a $ 9 9 bet on the number 14 14 and have a StartFraction 1 Over 38 EndFraction 1 38 probability of winning. If the metal ball lands on 14 14, the player gets to keep the $ 9 9 paid to play the game and the player is awarded $ 315 315. Otherwise, the player is awarded nothing and the casino takes the player's $ 9 9. What is the expected value of the game to the player? If you played the game 1000times, how much would you expect to lose?
Contrary to a popular belief, equation in math also contains things like inequalities and expressions that require logic and verbal explanations. This is where equation help becomes useful as you look at the answers below. See equation problems submitted by students like you and explore the answers. It will help you to understand the logic as you approach equation algebra and study expressions examples. These are not as complex as they may seem once you learn how to connect expressions and equations and understand them as a finite combination of symbols, depending on use.
