Hannah went to the school store to buy supplies and spent $16. She bought four more pencils than pens and two fewer erasers than pens. Pens cost $1.25 each, pencils cost $0.55 each, and erasers cost $0.75 each. If x represents the number of pens Hannah bought, write an equation in terms of x that can be used to find how many of each item she bought.

Hannah went to the school store to buy supplies and spent $16. She bought four more pencils than pens and two fewer erasers than pens. Pens cost $1.25 each, pencils cost $0.55 each, and erasers cost $0.75 each. If x represents the number of pens Hannah bought, write an equation in terms of x that can be used to find how many of each item she bought.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Similar questions

Max is saving money to buy a new scooter. He decides to save $10 per week and starts with $50 in his savings account. His friend also gives him $5 every week to help him reach his goal. Write an equation to represent Max's savings in terms of the number of weeks he saves. Determine the total amount of money Max will have after saving for 10 weeks. At what point will Max's savings reach $400?
Olivia works at an art gallery. He gets paid $200 per week plus 15% commission onthe sales she makes. Her weekly earnings are defined by the equation? = 200 + 0.15? In different weeks, Olivia sells $900, $1600, and $2000 pieces ofartwork. Calculate the ordered pairs.
Elena biked x miles, and Noah biked more than that. Problem 10 Write an equation for each situation using a decimal. *Draw a tape diagram to help you reason if needed.
Francis teaches the piano. He charges each student an enrollment fee of $100 plus $15 per hour of piano lessons. The average cost of lessons for a student per hour is $25. If h represents the number of hours a student spends in lessons, which equation can be used to find the value of h?
The temperature in Ashwood is 7.5°C colder than the temperature in Beeville. Which equation shows the temperature, in °C, in Ashwood?
Ken, Leo and Mandy donated some money. Ken donated 1/4 of the total amount Leo and Mandy donated. Mandy donated 4/11 of the total amount of money that Ken and Leo donated. Leo donated $37.50 more than Ken. Express the amount of money Leo donated as a decimal if he had $100 initially.
After spending $2200 of his savings on an iPad, Daniel spent 1/4 of his remaining savings on a hoverboard. He then had 1/5 of his savings left in the end. How much savings did Daniel have at first?
A Satellite internet company charges a flat monthly fee of $19.00 plus an addition $8.00 for every megabyte of data used. Write an equation that relates megabytes of data used (D) to the monthly cost (M).
Janae is buying food for a party. She is buying a cheese tray for $4.50 and a few pounds of fruit for $1.99 each. Write the equation to represent the situation
Kellie bought 8 towels and spent $ 39.60. Each towel costs the same amount. Write an equation that can be used to determine t, the price, in dollars, of 1 towel. What is the price, in dollars, of 1 towel?