A community for students.
Here's the question you clicked on:
 0 viewing
nudeoua
 one year ago
Cory earns $20 for every lawn he mows and $9 for every hedge he trims. He uses the expression 20x + 9y to keep track of his earnings.
Part A: Identify the coefficients and variables in the expression.
Part B: How many terms are in the expression, what are they, and how do you know?
Part C: Which term in the expression shows the total earned from trimming hedges?
nudeoua
 one year ago
Cory earns $20 for every lawn he mows and $9 for every hedge he trims. He uses the expression 20x + 9y to keep track of his earnings. Part A: Identify the coefficients and variables in the expression. Part B: How many terms are in the expression, what are they, and how do you know? Part C: Which term in the expression shows the total earned from trimming hedges?

This Question is Closed

texaschic101
 one year ago
Best ResponseYou've already chosen the best response.0coefficient  the number that is multiplied by a variable (letter). Example : 25y....25 is the coefficient : 30x....30 is the coefficient variable  a symbol for a number that is not known yet...usually a letter Example : 25y...y is your variable : 30x....x is your variable term  either a single number, or numbers and variables multiplied together Example : 2x + 7y = 5.....the terms are 2x,7y,and 5 2xy + 7y^2 = 16....terms are 2xy,7y^2, and 16 if it is $9 per hedge....and y stands for how many hedges he trimmed....then the total amount , just for hedges is : 9y
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.