A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 2 years ago
1. Farley bought $5 worth of school supplies, plus pencils at $0.40 per pencil. What is the rate of change in this sentence?(Points : 1)
$5
$0.40 per pencil
school supplies
pencils
2. Angel joined a paperback book club for a $10 membership fee, plus $5.99 per book. Which equation best represents this sentence?(Points : 1)
y = 5.99x + 10
y = 10x + 5.99
y = 5.99/x
y = 5.99(10)x
3. You drive a car that holds 15 gallons of gasoline. Your car uses 0.03 gal per mi. Which equation best represents this informatio
 2 years ago
1. Farley bought $5 worth of school supplies, plus pencils at $0.40 per pencil. What is the rate of change in this sentence?(Points : 1) $5 $0.40 per pencil school supplies pencils 2. Angel joined a paperback book club for a $10 membership fee, plus $5.99 per book. Which equation best represents this sentence?(Points : 1) y = 5.99x + 10 y = 10x + 5.99 y = 5.99/x y = 5.99(10)x 3. You drive a car that holds 15 gallons of gasoline. Your car uses 0.03 gal per mi. Which equation best represents this informatio

This Question is Closed

AdeyNyx
 2 years ago
Best ResponseYou've already chosen the best response.03. You drive a car that holds 15 gallons of gasoline. Your car uses 0.03 gal per mi. Which equation best represents this information?(Points : 1) y = 0.03x + 15 y = 0.03x  15 y = 0.03x + 15 y = 0.03x  15 4. The temperature was 65 degrees at daybreak. Then it dropped two degrees per hour until dusk. If x is the number of hours since daybreak, this equation represents the temperature during the day: y = 2x + 65 OR y = 65  2x. Use the equation to predict the temperature six hours later.(Points : 1) 53 63 61 59

blurbendy
 2 years ago
Best ResponseYou've already chosen the best response.11) .40 per pencil (the key word is "per". It implies a rate. 2) y = 5.99x + 10 (You cannot change the membership fee (10), so the "per" book is the only thing that can change. 3) y = 0.03x + 15 (Your car LOSES gas so that's why you have a NEGATIVE slope). 4) Substitute 6 in for x. y = 65  2(6) = 65  12 = 53 degrees.
Ask your own question
Ask a QuestionFind 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.