Answer:
Both are proportional, because as the value of x change (increases or decreases), the value of y changes (increases or decreases).
The first equation (y = 25x) could represent that amount of teachers per students. If x = teachers (let's say there is 1 teacher), then y = students (1 teacher would teach a class of 25 students).
The second equation (y = 5x + 25) could represent the amount of money you could earn babysitting. The starting/base amount would be $25, and you would earn $5 more for every hour you babysat.
Step-by-step explanation:
Answer:
38
Step-by-step explanation:
The area is 80 square ft and they give us the width which is 8’ so 8 times 10 gives us 80 square feet which is the area meaning 10 is the length now we add 8+8= 16 and then 10+10= 20 20+16= 36 so the answer is 36 for the question.
Answer:
Step-by-step explanation:
- 1. c increased by 5 is 5 ⇒ h. c + 5 = 5
- 2. 4 more than a number is 12 ⇒ b. n + 4 = 12
- 3. The product of 4 and n is 12 ⇒ i. 4n = 12
- 4. The difference of 27 and k is 15 ⇒ a. 27 - k = 15
- 5. 8 less than 3 times x is 10 ⇒ f. 3x - 8 = 10
- 6. 3 times x increased by 8 is 20 ⇒ d. 3x + 8 = 20
- 7. A number minus 8 is 3 ⇒ e. k - 8 = 3
- 8. Three times a number is 9 ⇒ j. 3n = 9
- 9. Twice a number plus 1 is 11 ⇒ g. 2x + 1 = 11
- 10. 6 less than a number is 5 ⇒ c. c - 6 = 15
