MATHEMATICS MIDDLE SCHOOL

Help please this needs to be done quickly

Answers

Answer 1

Answer:

Answer:

there is no inequality

only size of the graph is different

Step-by-step explanation:

Answer 2

Answer:

Answer:

x $\leq$ 2

Step-by-step explanation:

If the dot is closed, then you would use the "greater than or equal to" symbol. Next, you would use any letter you like as the variable and put it on the left side of the equation. Then, you need to find where the dot is (in this case 2) and put the 2 on the right side of the equation. And lastly, write it down, or type it down. There you go.

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so right now your gonna get a lot of questions from because i don't have the energy to work them out but what's 10(4x + 4) = 100

Answers

X would be 1.5
So that 4 times 1.5 is 6 then add 4 to complete the equation in the parentheses. Following that 10 times 10 would equal to be 100

Deborah found that six of the 24 students in her class on a cell phone what is the ratio of students that own a cell phone to students that do not

Answers

so Deborah found 1/4 of the students had a cell phone and so what is left I think it will be this 4:1

Students that do own a cellphone . . . . . 6

Students that don't own a cellphone . . . (24 - 6) = 18

Ratio of (students that do) to (students that do not)

= 8 : 18

= 1/3 .

Please help with number one and two

Answers

1: exponent

Because an exponent tells how many times a coefficent is used.

2: numerical expression

Because it is an expression made up of numbers and symbols.

If i were you i would look at the pages provided underneath the questions but if your like me they still dont help so number 1 is exponent and 2 is numerical exspression!

A ferris wheel can accommodate 50 people in 20 minutes.What was the rate per hour?

Answers

There is 60 minutes in a hour so there is 50 people in 20 minutes.
60 divide by 20= 3 20 times 3 equals to a hour so now you woud have to multiply the the people. 50 x 3= 150
In a hour there would be 150 people that ride the ferris wheel

There are 24 counters. How many counters could you add without having to regroup? why?

Answers

Answer: There are 5 counters that can be added without having to regroup.

Step-by-step explanation:

Since we have given that

Number of counters = 24

We need to add without having to regroup.

It means that we should make it a prime number which does not get divided by any other number except 1 and itself.

so, After 24, there is other numbers that has chances are as follows:

25,26,27,28,29......

But except 29 all the other number can be regroup as they are composite numbers.

But 29 is the nearest prime number after 24.

So, 24+5=29.

Hence, there are 5 counters that can be added without having to regroup.

you can add 5 because 24+5= 29 and still being divisible by 5. if you add six you need to regroup

The record high temperature in north Carolina is 110F. what is the record high in degree Celsius

Answers

The answer is 43.3 Celsius

it would be 43.333....

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A bag contains 26 tiles with letters A throughly Z. Find the probability of drawing two vowels with replacement. Find the probability of drawing two vowels without replacement. Round your answer to the nearest thousandth. Which is independent? Which event is dependent?