MATHEMATICS
HIGH SCHOOL

Answer: No, 67 is prime. I have to write more sooo....

MIDDLE SCHOOL

Three players scored a total of 70 points during a basketball game. One player scored twice as many as one teammate and ten points fewer than the other teammate. How many points did each player score?

I think the answer is 23 but not sure

MIDDLE SCHOOL

What is the easiest way to find the perimeter of a triangle

The easiest way is to write down the length of each side, and then add up

the three numbers.

In fact, that's the ONLY way to find the perimeter. If anything else needs to

be done, that's usually because you don't know all three lengths yet, and

you have to find a missing length. Once you accomplish that, you ALWAYS

find the perimeter by adding them up.

Add all the sides

side 1+ side 2+side 3= perimeter of the triangle

side 1+ side 2+side 3= perimeter of the triangle

MIDDLE SCHOOL

What is 3 divided by 31

0.09677419354 = 3 divided by 31

. 3 divided by 31 equals: 0. 096774

MIDDLE SCHOOL

Martha states that -6 is a rational number.Wich is a correct explanation for this statement? A)The number -6 is the opposite of 6

B) The number -6 is a negative integer

C) The number -6 can be written as -6/1

D)The number -6 is less than 0

Answer:

It would be C

Step-by-step explanation:

The number is between integers, so it can't be an integer or a whole number. It's written as a ratio of two integers, so it's a rational number and not irrational.

Answer:

C.

Step-by-step explanation:

because if -6 is a rotational number it should also be able to be translated into a fraction form

MIDDLE SCHOOL

At the movies Liz eats 1/4 of a box of popcorn her friend kyra eats two times as much popcorn as Liz eats how much of a box of popcorn does kyra eat

1/2 box of popcorn. Because 2 x 1/4 = 2/4 which = 1/2.

MIDDLE SCHOOL

the sum of three numbers is 161 the second number is six times the first and the third is 5 more than the second find the numbers

X+y+z=161 . y=7+x . z=5x. x+x+7+5x=161 . x=22 y=x+7=29 z=5x=110

HIGH SCHOOL

Factor completely 36x^2 − 25. (6x − 5)(x + 5)

(6x + 5)(6x + 5)

(6x − 5)(6x − 5)

(6x + 5)(6x − 5)

Hello there!

Your final answer would be ( (6x + 5) • (6x - 5)).

Your correct answer would be (option d).

I hope this helps you!

Your final answer would be ( (6x + 5) • (6x - 5)).

Your correct answer would be (option d).

I hope this helps you!

Answer:

D. [6x + 5][6x - 5]

MIDDLE SCHOOL

How do you write "S is the set of natural numbers that are less than 8" in roster form

Answer:

*Blank is the set by 8 of natural #'s

Step-by-step explanation:

MIDDLE SCHOOL

URGENT!! A student needs 3 pieces of wire for a science project. The second piece must be 3 times as long as the first. The third piece must be twice as long as the second. The student has 350 inches of wire to make the three pieces. Let x be the length of the first wire. a.) WRITE AN INEQUALITY THAT MODELS THE SITUATION. b.) WHAT ARE THE POSSIBLE LENGTHS OF THE SHORTEST PIECE OF WIRE?

Answer:

Part a) The inequality that represent the situation is

Part b) The possible lengths of the shortest piece of wire are all positive real numbers less than or equal to

Step-by-step explanation:

Let

x------> the length of the first wire

3x---> the length of the second wire

2(3x)=6x -----> the length of the third wire

Part a) WRITE AN *INEQUALITY* THAT MODELS THE SITUATION

we know that

The inequality that represent the situation is

Part b) WHAT ARE THE POSSIBLE LENGTHS OF THE SHORTEST PIECE OF WIRE?

we know that

The shortest piece of wire is the first wire

so

Solve the inequality

The possible lengths of the shortest piece of wire are all positive real numbers less than or equal to