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2 years ago

Plzzzz help like just plzzzzz In Alana's math class, there are 12 boys and 13 girls. What is the ratio of boys to girls?

Mathematics

2 answers:

irakobra [83]2 years ago

7 0

Answer:

12:13 is the ratio of boys:girls.

IceJOKER [234]2 years ago

7 0

12:13 hope this helped :)

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What is sum of -3x^2 - 7x + 9 and - 5x^2 + 6x - 4

valkas [14]

-8x2-x +5 hope this helps

8 0

2 years ago

Whats 28 11/14 in simplest form

damaskus [11]

Mixed # x denominator + numerator = imp. Fraction

28 x 14 = 392 + 11 = 203

203/14 = 29/2 = 14.5

5 0

2 years ago

Read 2 more answers

Find the LCM of this set of numbers. 5 and 25

Andrej [43]

Answer:

Step-by-step explanation:

LCM = Least Common Multiple

To find the LCM, start by listing multiples, or the product of any two numbers.

5: 5, 10, 15, 20, 25, 30, 35...

25: 25, 50, 75, 100, 125, 150, 175...

Now, let's find the LCM by selecting the smallest shared multiple out of the lists we made.

5: 5, 10, 15, 20, 25, 30, 35...

25: 25, 50, 75, 100, 125, 150, 175...

Therefore, 25 is the LCM of 5 and 25.

4 0

3 years ago

Dan takes an airplane to visit his parents. He pays the airline a total of $450. The cost of the ticket is $315. The airline als

vredina [299]

Answer:

Step-by-step explanation:

Start with the total amount Dan paid and subtract the part of the payment that is for the ticket.

450-315=135

Assuming that all of that $135 was for luggage fees and each pound over the limit costs $15, then the question is, how many times did Dan pay $15 until he'd paid the full $135 luggage fee.

So divide $135 by $15.

135/15=9

So his luggage weighted 59 pounds, which is 9 pounds over the limit.

6 0

1 year ago

a half cup of pancakes mix has 5% total daily allowance of cholesterol. the total daily allowance of cholesterol 300 mg. how muc

arsen [322]

Hi there!

Since we know that the pancake mix has 5% of the daily allowance, which is 300 mg, we can just multiply 300 mg with 5 percent to get our answer.

First, let's divide 5% by 100% to know what we are going to multiply 300 mg with.

5% / 100% = 0.05

Let's multiply 300 mg with 0.05

0.05 * 300 = 15 mg

Thus, a 1/2 cup of pancake mix has 15 mg of cholesterol.

Have an awesome day! :)

6 0

2 years ago