MATHEMATICS MIDDLE SCHOOL

What's my number?Clue 1: my number is a multiple of 5 and is less than 50
Clue 2: my number is a multiple of 3.
Clue3:my number is exactly 8 factors

Answers

Answer 1
Answer: Your answer is 30.
Its a multiple of ten, less than 50, multiple of 3, exactly 8 factors.
Answer 2
Answer: From Clue 1:  Number is 5 , 10 , 15, 20, 25, 30, 35, 40, or 45.        Since it is less than 50.

From Clue 2: Multiple of 3:  15 or 30 or 45 is a multiple of 3.  So it is 15 or 45.


From Clue 3:

Factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30.

The  number is 30 base on the clues.

I hope this helps.

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When a number is a multiple of 2 what are the possible values for the ones digit
A population of 550 rabbits is increasing by 7.5% each year. In about how many years will the population be over 1000? A.) 9 years B.) 5 years C.)7 years D.)15 years
I need answers for bi And bii
Seven subtracted from 3 times a number is equal to 9 more than 5 times the number (3x - 7 = 5x + 9) What is that number?

List 3 values that would make this inequality true.

Answers

10, 20, and 30. Hope this helped :0
I think 5, 10, and 15 might work, but 10, 20, and 30 do for sure.

A deep-sea diver dives 81 feet from the surface heat dives 14 more feet The divers death can be represented by -81 + (-14) what is the divers present location

Answers

Answer: -95

Step-by-step explanation:

Always remember this tune

(It goes to row row row your boat)

Same signs add and keep

Different signs subtract,

Keep the sign of the higher number then you’ll be exact

Since the diver is at -81 feet you would add -14 to -81 since the signs are the same. So the Dover is -95 feet under water.

Answer:

The diver is 95 feet away from the surface or the present location of diver is -95 feet.

Step-by-step explanation:

We are given the following information:

The sea diver dives 81 feet from the surface.

Thus, the present location of sea diver is -81.

Now, he further goes 14 feet away from the surface.

In order to find the exact location of the diver, we use the expression:

-81 + (-14)

Basically, through this expression we are adding the distance of the diver below the surface and the negative sign denotes that the diver is going in the opposite direction that is away from the surface.

-81 + (-14) = -81-14 = -(81+14) = -95

Hence, the diver is 95 feet away from the surface or the present location of diver is -95 feet.

Larry,Mary,and Terry each had a full glass of juice.Larry drank 3/4 of his.Mary drank 3/8of hers.Terry drank 7/10 of his.who drank less than 1/2 of their juice?

Answers

Answer:  Marry drank less than half of her glass of juice.

Step-by-step explanation:  Given that Larry, Mary and Terry each had a full glass of juice.Larry drank (3)/(4) of his. Mary drank (3)/(8) of hers and Terry drank (7)/(10) of his.

We are to find who drank less than (1)/(2) of their juice.

We have

Portion of the glass of juice that Larry drank

=(3)/(4)>(2)/(4)\left(=(1)/(2)\right).

Portion of the glass of juice that Mary drank

=(3)/(8)<(4)/(8)\left(=(1)/(2)\right).

Portion of the glass of juice that Terry drank

=(7)/(10)>(5)/(10)\left(=(1)/(2)\right).

Therefore, Marry drank less than half of her glass of juice.
Mary drank the least because when half of 8 is 4/8.

If Julie needs 3 1/4 cups of oatmeal, how many 1/4 cups of oatmeal will she use?please explain.

Answers

well she needs 13. 1/4 multiplied by 4 equals 1 cup. so 1/4 times 12 would equal 3 cups plus another 1/4 cup would equal 3 1/4 cups of oatmeal
13 cups. 1/4 can go into the 3 1/4 13 times.

The length of the adjacent sides of a parallelogram is 3 cm and 4 cm. Find its perimeter

Answers