Answer:
When you change the radius (multiply by k), a 1D size, the circumference is multiplied by k (1D), while the area is multiplied by (2D). I hope this helps on this problem and others.

A number n is 150% of number m. Is n greater than, less than or equal to m?

What is negative 7 over 12 plus 7 over 10?

Emma is 9 1/4 years old. How many MONTHS old is Emma? Please Help!

I took $6.00 off an $11.00 item. What % got taken off. How do I figure that out?

WHAT IS NOT A FACTOR OF 8?.

What is negative 7 over 12 plus 7 over 10?

Emma is 9 1/4 years old. How many MONTHS old is Emma? Please Help!

I took $6.00 off an $11.00 item. What % got taken off. How do I figure that out?

WHAT IS NOT A FACTOR OF 8?.

no it cannot because a mixed # for example would look like this 2 3/5 it will need a whole number and a fraction

The reason why I say NO is because you can only have 1 mixed number in 2 and that would be 1 1/2 (1 1/2 + 1/2 = 2) And when you try again your numbers will be 1 and 1. So NO, you cannot have to mixed numbers in the number 2

The reason why I say NO is because you can only have 1 mixed number in 2 and that would be 1 1/2 (1 1/2 + 1/2 = 2) And when you try again your numbers will be 1 and 1. So NO, you cannot have to mixed numbers in the number 2

The total amount of yard Jamal used is **1/2 yard**

- Amount of yard he used to tie a package = 1/3 yard
- Amount of yard he used to tie a bow = 1/6 yard

To determine the overall amount of yards of ribbon that Jamal used, the amount of yard he used to tie a package and the amount he used to tie a bow will be added; the derived value is the total amount of yard he used.

Therefore,

= 1/3 + 1/6

= (2+1)/6

= 3/6

= 1/2 yard (Further broken down to this)

The above values are fractions. A fraction is a number that has a part of a whole. It always has a numerator and denominator. Numerators are number values that are always on top, while denominators are number values that are always at the bottom

To derive the final answer (1/2), both denominators (3 and 6) Lowest Common Denominator was factored out which is (6), and is used to divide both denominators, then multiplied by the numerators. The derived values were added to get another fraction which was finally broken down to arrive at the final answer.

Significantly, the order of operations i.e. BODMAS was made use of. BODMAS is an acronym of Bracket, Of, Division, Multiplication, Addition, Subtraction.

**LEARN MORE:**

- Numbers: brainly.com/question/2906770
- Lowest common denominator brainly.com/question/10962736
- fraction brainly.com/question/6201432

**KEYWORDS:**

- fractions
- lowest common denominator
- numerator
- bodmas
- addition
- multiplication

Make both equal fractions, 1/6 = ?/3

The answer is 9.

Explanation : She will do the same amount every day, so 45 divided into 5 days is 9.

Explanation : She will do the same amount every day, so 45 divided into 5 days is 9.

so you have to divide 45 ÷5=n so you need to refer the number so if you know the 5 times table you get the answer and the answer is 9

**Answer:**

The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.

**Step-by-step explanation:**

Let

x -----> the numbers of hamburgers sold on Thursday

y -----> the numbers of cheeseburgers sold on Thursday

we know that

----> equation A

----> equation B

Substitute the equation B in equation A and solve for x

Find the value of y

therefore

The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.

**Answer:**

The cost per child is $9

**Step-by-step explanation:**

x + 3y = 40

2x + 3y = 53

x = 40 - 3y

2(40-3y) + 3y = 53

80 -6y + 3y = 53

80 - 3y = 53

-3y = 53 - 80

-3y = -27 (divide both sides by -3)

y = 9

This means that the cost per child is $9

Now solve for x

x = 40 - 3y

x = 40 - 3 (9)

x = 40 - 27

x = 13

Cost per parent is $13.

Answer:

It's $7

Step-by-step explanation:

7+7+7= 21 and add two $16 tickets and that's $53

2): if it is 5 outside and the temperature will drop 17 in the next six hours, how cold will it get?

3): Josie has $47 left on her checking account. If she writes a check for $55 what will Josie's balance be?

4): joe is playing a game with a regular die. If the number that turns up is even, he will gain 5 times the number that comes up. If it is odd, he will lose 10 times the number that comes up. He tosses a 3 express the results as an integer.

5): it will be -12 tonight. The weatherman predicts it will be 25 warmer by noon tomorrow. What will the temperature be by noon tomorrow?

6): the average temperature at the South Pole is -45 f. The average temperature on the equator is 92 f. How much warmer is the average temperature on the equator than at the South Pole?

7): Felix reported that the coldest day on record for his town was five times colder than yesterday's temperature, -4 c. What was the temperature of the coldest day on record in Felix's town?

8): the elevation of mt. Everest is 29,028 feet. The elevation of the Dead Sea is -485 feet. What is the difference in the elevation between mt. Everest and the Dead Sea?

Question 1:

The diver speed is 25 feet for every one minute

So for 10 minutes, the diver would have been dived 25 × 10 = 250 feet

If the diver now is 200 feet below sea level, this means 10 minutes ago, the driver was 200 - 250 = -50 feet below sea level. The negative means the diver, in reality, wasn't below the sea level. The diver was 50 feet above the sea level.

Question 2:

The temperature after it drops 17° from 5° is 5 - 17 = -12°

Question 3:

Josie is spending more than what she has in the bank account, she will end up with an overdraft of 47 - 55 = -$8

Question 4:

'3' is an odd number, so Joe will lose 10 scores from his scores before tossing the '3'. The integer to describe this is -10 ⇒ (minus 10)

Question 5:

-12° + 25° = 13°

Question 6:

-45° + 92° = 47°

Question 7:

Five times colder than -4° = 5 × (-4) = -20°

Question 8:

The distance = 29028 - (-485) = 29028 + 485 = 29513 feet

The diver speed is 25 feet for every one minute

So for 10 minutes, the diver would have been dived 25 × 10 = 250 feet

If the diver now is 200 feet below sea level, this means 10 minutes ago, the driver was 200 - 250 = -50 feet below sea level. The negative means the diver, in reality, wasn't below the sea level. The diver was 50 feet above the sea level.

Question 2:

The temperature after it drops 17° from 5° is 5 - 17 = -12°

Question 3:

Josie is spending more than what she has in the bank account, she will end up with an overdraft of 47 - 55 = -$8

Question 4:

'3' is an odd number, so Joe will lose 10 scores from his scores before tossing the '3'. The integer to describe this is -10 ⇒ (minus 10)

Question 5:

-12° + 25° = 13°

Question 6:

-45° + 92° = 47°

Question 7:

Five times colder than -4° = 5 × (-4) = -20°

Question 8:

The distance = 29028 - (-485) = 29028 + 485 = 29513 feet

These are** 8 questions and 8 answers**.

**Question 1)** a deep sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 200 feet below sea level. How deep was the diver 10 minutes ago?

**Answer**: 450 feet below see level ( -450 feet)

**Explanation**:

i) pulling up rate: 25 feet / minute

ii) number of feet ascended

iii) number of feet ascended in 10 minutes: 25 feet / minute × 10 minutes = 250 feet

iv) current deep: - 200 feet

**v) deep 10 minutes ago: -200 feet - 250 feet = - 450 feet. Which means 450 feet below sea level.**

**Question2)** if it is 5 outside and the temperature will drop 17 in the next six hours, how cold will it get?

**Answer: - 12 (12 below zero)**

**Explanation:**

i) Future temperaure = current temperature - decrease in temperature

ii) **Future temperature = 5 - 17 = - 12, which means 12 below zero**

**Question3) **Josie has $47 left on her checking account. If she writes a check for $55 what will Josie's balance be?

**Answer: - $ 8 (she will owe 8$)**

i) Balance = current balance - new checks

**ii) Balance = $ 47 - $ 55 = - $8 (she will owe $ 8)**

**Question 4)** Joe is playing a game with a regular die. If the number that turns up is even, he will gain 5 times the number that comes up. If it is odd, he will lose 10 times the number that comes up. He tosses a 3 express the results as an integer.

**Answer: he will lose 30.**

**Explanation: **

i) 3 is odd

ii) 1Therefore, the result is that he will lose 10 times the number that comes up

**⇒ Loss = 10 × 3 = 30**

**Question 5) **it will be -12 tonight. The weatherman predicts it will be 25 warmer by noon tomorrow. What will the temperature be by noon tomorrow?

**Answer: 13**

**Explanation**:

i) Current temperature: - 12

ii) Change foreseen: + 25 (increase)

iii) **Foreseen temperature = - 12 + 25 = 13**

**Question 6) **the average temperature at the South Pole is -45 F. The average temperature on the equator is 92 F. How much warmer is the average temperature on the equator than at the South Pole?

**Answer: 137 F**

**Explanation:**

i) Temperature at the South Pole = - 45F

ii) Temperature on the Equator = 92 F

iii) Difference in temperature = temperature on the Equator - temperature and the South Pole

iv) Difference in temperature = 92F - (-45F) = 92F + 45F = 137F

Remember the law of signs:** ( - ) × ( - ) = +**

∴ **It is 137F warmer on the Equator than at the South Pole.**

**Question 7) **Felix reported that the coldest day on record for his town was five times colder than yesterday's temperature, -4 c. What was the temperature of the coldest day on record in Felix's town?

**Answer: - 20C**

**Explanation:**

i) Yesterday's temperature = - 4°C

ii) Coldest day's temperature = 5 × (-4C) = - 20C

**Conclusion: the coldest day's temperature is -20°.**

**Question 8)** the elevation of mt. Everest is 29,028 feet. The elevation of the Dead Sea is -485 feet. What is the difference in the elevation between mt. Everest and the Dead Sea?

**Answer: 29,513 feet**

**Explanation:**

i) Elevation of Mt Everest = 29,028 feet

ii) Elevation of the Dead Sea = - 485 feet

iii) Difference in the elevation = Elevation of Mt Everest - elevation of the Dead Sea

iv) Difference in the elevation = 29,028 feet - ( - 485 feet) = 29,028 feet + 485 feet = 29,513 feet.

Remember the law of the signs: **( - ) × ( - ) = +**