1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
TEA [102]
3 years ago
15

42) According to the 2000 Census the population of Canton was 7,720. Holly Spring's population was 3,200. Canton's population in

creases at a rate of 80 people a year and Holly Spring's population increases by 120 people a year. Which equation may be used to determine the number of years before the populations are equal?
Mathematics
1 answer:
Fiesta28 [93]3 years ago
3 0
Let's construct an equation for Canton's population increase as 7220+80n and Holly Spring's population increase with 3200+120n, where n is the number of years. We have to set these equations to each other in order to find when the population of these two places are equal. 3200+120n=7220+80n and n=100.5. After 100 and half years
You might be interested in
Find the 6th term of GP whose 1st term is 32 and 2nd term is 8
Oliga [24]

Answer:

c = 1/32

Step-by-step explanation:

32-x-x-x-x-x-x-x

32/4 = 8

so product 1/4 is the rule

32/4^5= 2^5/2^10

2^-5=1/32

3 0
2 years ago
Which quadrilateral will always have 4-fold reflectional symmetry?
saul85 [17]

Answer:

trapezoid

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Two numbers have the same digits in the millions period, The same digits in the thousands period, and the same digits in the one
hjlf
Not unless the digits in each period are also in the same order. That is, the digit in each PLACE must be the same.
5 0
3 years ago
Tan(-212°) = _____.<br><br> -cot 32°<br> tan 32°<br> cot 32°<br> -tan 32°
Liula [17]
The correct answer is: -tan 32degrees
8 0
2 years ago
If angle ABC measures 40 degrees, what does angle ADC measure
Mkey [24]

Answer:

what shape is ABCD?

7 0
3 years ago
Read 2 more answers
Other questions:
  • Someone please help me out with number 8 and 9 and 10
    7·1 answer
  • An oral surgeon is tracking how many patients were referred to him by various local dentists. In the past year, 5 dentists made
    7·2 answers
  • Can somebody help me with this problem
    11·1 answer
  • Find the volume of the sphere
    7·1 answer
  • Solve for A in the equation AB + CD + EFG = Z.
    15·1 answer
  • Evaluate the problem<br><br> 3.14(6 × 4 + 6^2)
    13·2 answers
  • Write a quadratic equation that has an AOS at x = -6 and a maximum of 5 and no vertical stretch or shrink.
    9·1 answer
  • The equation 1- 4/3 x = 1/2 (-x+7) has what type of solution set
    14·1 answer
  • Question 10 of 25
    13·1 answer
  • What will be the answer?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!