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2 years ago

There are 35 boys in the sixth grade. The number of girls in the sixth grade is 40.

Mathematics

1 answer:

Wewaii [24]2 years ago

4 0

Answer:

London is correct

Step-by-step explanation:

We can find the ratio by dividing the ratio of 35:40 by both of the number's greatest common factor. A factor is a number that can be multiplied with another number to get the desired number. The greatest common factor of the two numbers is 5, so dividing both numbers by 5 leaves you with the ratio of 7:8. Hope this helps friend.

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Please solve 5q+6=2q-2+q.

son4ous [18]

Answer:

q= -4

Step-by-step explanation:

$5q + 6 = 2 q- 2 + q$

Collect like terms and simplify

$5q - 2q - q = - 2 - 6 \\ 2q = - 8$

Divide both sides of the equation by 2

$\frac{2q}{2} = \frac{ - 8}{2} \\$

Simplify

$q = - 4$

4 0

3 years ago

Read 2 more answers

What two facts can you double to Find 8×4

vitfil [10]

4 is equal to 2*2 (double the 2 is 4)

7 0

3 years ago

Do the results support or contradict the common belief that the mean body temperature is 98.6degreesF? A. The results contradic

nata0808 [166]

Answer:

A. The results contradict the belief that the mean body temperature is 98.6 °F because both the mean and the median are less than 98.6 °F.

Step-by-step explanation:

Assume the temperature data were those in the table below.

You would have calculated that

Mean = 97.9 °F

Median = 97.9 °F

These observations contradict the belief that the mean body temperature is 98.6 °F.

A 2017 study found the mean oral temperature of more than 35 000 British patients was 97.9 °F.

7 0

3 years ago

Helpppppp please ( math )

Sati [7]

Hey!

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A open circle means that x is < or >.

A closed circle means that x is ≤ and ≥.

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Answer: A) x > -8 or x ≥ 5

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Explanation: Their are two dots on the number line. One being a closed dot and the other being an open dot. The open dot symbolizes that x needs to be greater than -8. The closed dot symbolizes that x needs to be less than or equal to 5.

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Hope This Helped! Good Luck!

3 0

3 years ago

Find two mixed numbers so that the sum is seven wholes and two eights and the difference is two wholes and four eigths

Alex_Xolod [135]

Answer:

Step-by-step explanation:

x + y = 7 + 2/8 = 58/8

x - y = 2 + 4/8 = 20/8

Add the equations together

2x = 78/8

x = 39/8

y = x - 20/8 = 19/8

x = 39/8 = 4⅞

y = 19/8 = 2⅜

8 0

3 years ago