MATHEMATICS MIDDLE SCHOOL

Layla's class is painting the brick wall behind the basketball court. 39 bricks were already painted, and each student paints 15 more bricks in whatever color he or she wants. Let s represent the number of students and b represent the total number of painted bricks.What would the equation be?

Answers

Answer 1

Answer: The equation would be “b = 15s + 39”.

Answer 2

Answer:

Answer:

Step-by-step explanation:

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What's 6-1 5/12 please help

Answers

When you solve a problem with fractions, you want them to have a common denominator. You can change 6 to 5 12/12, because 12/12 is the same as 1. Then you set up your problem.

5 12/12
- 1 5/12 First, you subtract the whole numbers, so 5 -1. Then, -------------- the numerators of the fractions.
4 7/12

Jimmy's 9th-grade class is made up of 223 students. He wants to know the average height for the students in his class, and he wants to use the census method to do this. What is the SMALLEST number of students he must measure?A) 10
B) 30
C) 100
D) 223

Answers

Answer: 223

Step-by-step explanation:

The census method is also known as a complete enumeration survey method where each and every individual in the given population is selected for the data collection.

Therefore, the SMALLEST number of students he must measure is the total number of students surveyed i.e. 223.

Hence, the SMALLEST number of students he must measure =223

I believe that the smallest number of students Jimmy can measure is 223, and I know this is right because one of my teachers had us do this probem and she said this was it.

Which number is irrational? A.0.14, .14 is repeating B. 1/3 C.the square root of 4 D. The square root of 6

Answers

D. The square root of 6

The value of the square root of six is √6 = 2.449489742783178...... and it doesn't terminate or terms do not repeat as well, after the decimal but only extends further, which is the property of the irrationalnumber. We can also prove that root 6 is irrational, 1 by using the method of contradiction or the other for using the method of long division.

Some of the important properties of the square root are as follows:

If the number is the perfect square number, then there exists a perfect square root. If the no ends with the even number of 0 (0’s), then it could have the square root. The 2 square root values could be multiplied. For example, √3 could be multiplied by √2, then the result can be √6.

Is negative square root of 6 a natural number?

The square root of six is a rational number if six it is the perfect square. It is an irrational number if this is not a perfect square. so 6 is not a perfect square, this is an irrationalnumber.

Learn more about irrationalnumber here brainly.com/question/4031928

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I think it is A in this statment

17. Ms. Harper drove her car 115 miles on 5gallons of gasoline. At this rate, how many
miles can she travel on a full tank of 15
gallons?