Answer:
33 and 34
Step-by-step explanation:
Let the integers be x and x+1 respectively.
4x = 3(x+1) + 30
x = 33
therefore, the integers are 33 and 34
This is a question on forming and solving algebraic equations. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)
About 1.75 million people live in a circular region with a 15-mile diameter. Find the population density in people per square mile.
Solution: We are given that the population of a circular region = 1.75 million = 
Also we are given the circular region has a diameter = 15 mile
Which means the radius of region
mile
Therefore, the area of the circular region 


Now the population density per square mile is:


Therefore, the population density per square mile is 6086
Answer:
7 1/20
Step-by-step explanation:
9 2/5 ÷ 1 1/3 = 9 6/15 ÷ 1 5/15
= 141/15 ÷ 20/15
= 141/15 * 15/20
= 141/20
= 7 1/20
Answer:
78 0: )
Step-by-step explanation:
Answer:
y= -1/3x+1
Step-by-step explanation: