PLZZZZZ HELP ME!!!! i dont get this!

Answers:

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Explanation:

The ratio 3:2 scales up to 3x:2x for some positive whole number x.

This tells us that the first team has 3x people and the second team has 2x people. We'll subtract 12 from the first team and add 12 to the second team to represent 12 people moving.

The new team counts 3x-12 and 2x+12 represent team 1 and team 2. Those expressions are in the new proportion 5:4.

This means....

(team 1 new count)/(team 2 new count) = 5/4

(3x-12)/(2x+12) = 5/4

4(3x-12) = 5(2x+12)

12x-48 = 10x+60

12x-10x = 60+48

2x = 108

x = 108/2

x = 54

From this, we then can say:

The two subtotals add to 162+108 = 270 players overall.

If we were to subtract 12 from team 1, and add 12 to team 2, then,

The ratio 150:120 then reduces to 5:4 when we divide both parts by the GCF 30. This helps confirm we have the correct answer.

Answer:

Step-by-step explanation:

Each ratio can be expressed using two numbers that have the same sum. The sum in the first given ratio is 3+2 = 5, and in the second ratio, it is 5+4 = 9. The least common multiple of 5 and 9 is 45, so we can express both ratios so they have a sum of 45:

  3 : 2 = 3(9) : 2(9) = 27 : 18

  5 : 4 = 5(4) : 4(5) = 25 : 20

Here, we observe that the second ratio has numbers that look like 2 was moved from the numerator to the denominator. (27 -2 = 25; 18 +2 = 20) The problem statement tells us 12 athletes were moved, so multiplying the first ratio by 12/2 = 6 will tell us the numbers of players on each original team:

  first team = 27×6 = 162 athletes

  second team = 18×6 = 108 athletes

Answer:

If 2 teams work together they can finish a job in 8 days. The rate of work of the first team is 5/8 of the rate of the second team. How many days each team needs to complete this job working alone.

Step-by-step explanation:

Answer:

= [tex]\frac{2}{3}[/tex]

Step-by-step explanation:

First, plug-in y for 1/3 since y = 1/3

[tex]\frac{1}{5} (\frac{1}{3} ) + \frac{4}{15}[/tex]

then multiply first according to the order of operations, then do the addition:

[tex]\frac{1}{5} * \frac{1}{3} =\frac{1}{15}[/tex]

[tex]\frac{1}{15} + \frac{4}{15}[/tex] = [tex]\frac{5}{15}[/tex]

then reduce:

[tex]\frac{5}{15} \to \frac{2}{3}[/tex]

Answer:

I can’t help u bro

Step-by-step explanation:

Sorry

Answer: Terry is 57 inches tall

Step-by-step explanation:

First, find the percentage . . . what is 75% of 76 ? 57

Step-by-step explanation:

First you need to change the mixed fractions into improper fraction which is 38/6 and the other fraction turns into 3/2 now since the question was about multiplying we multiply. So there are numbers that can be reduced like 3 divided by 6 and 38 divided by 2. So now that there are simpler nmbers that cannot be reduced more we multiply and we get 19/2 which if you wanted as a mixed fraction is 9 and 1/2.

Answer:

the answer is nine and six twelfths

Step-by-step explanation:

hope that helped

Answer:

252

Step-by-step explanation:

I look it up

Answer:

Choice A (1st bubble)

Step-by-step explanation:

a linear equation results in a graph with a straight line.

First page, top

A linear function is a straight line.

Answer: what I think the answer is 480 letter D

Step-by-step explanation:

1

pls mark me as BRAINLIEST

Answer:

36

Step-by-step explanation:

AoPs Is FuN. You were doing the right thing just finish solving if u need explanation comment

Answer:

Whenever the earth, moon and sun are aligned, the gravitational pull of the moon is augmented by the gravitational pull of the sun, causing larger than average tidal ranges — meaning especially high high tides and very low low tides. These extreme tides are called “spring tides.”

Step-by-step explanation:

So you can make 6 prime numbers.

Answer:

6

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer:

Hey mate!

Step-by-step explanation:

Lets take two places _ _

Now first position is filled in 4 ways (can use 2 3 7 9) that implies 4C1

then second position is filled in 3 ways since for first position we used a digit

and the condition is that not to repeat the digits, so it is done in 3C1 ways.

so the answer is 4*3 or (4C1*3C1)=12;

Answer:

Part A:  -1/4

Part B:  2/5

Step-by-step explanation:

Answer:

She has 17 video games. (Possible answer.) Hope this helps!

Step-by-step explanation:

[tex]2x+5<40[/tex]

     -5.     -5

[tex]2x<35[/tex]

2.      2

[tex]X<17.2[/tex]

or 17 since it is less than 17.2

THe answer to this problem is 78.57 percent.

Answer:

12,000

Step-by-step explanation:

Answer: bAKAKAKAKAKAKAKAK ✔

Step-by-step explanation:

Answer:

$1.10

Step-by-step explanation:

17.60 ÷ 16 and you have your answer 1.1 or $1.10

Answer:

1. the answer is nonfictional story about a person, topic, or event

Step-by-step explanation:

hope this helps

Answer:Hello Uhhhhcora,

Scotts Miracle-Gro Mechanical Maintenance Technicians earn $61,000 annually, or $29 per hour, which is 32% higher than the national average for all Mechanical Maintenance Technicians at $44,000 annually and 8% lower than the national salary average for ​all working Americans.

Step-by-step explanation:

Hoped i helped. Ask me anything for questions. ♥Please subscribe to Addie Nahoe.♥

Answer:

$27.66

Step-by-step explanation:

Answer:the first part is correct ok: =80x7+4x7     =560+28     =588

Step-by-step explanation:

Answer:

The second option.

Step-by-step explanation:

First, the percentages in the "walk" and "ride bike" sections will have to add to 22% as the information says. All of them do except the third option, so that's ruled out.

Next, the rest of the categories have to finish to complete 100%- so they need to add to 78%. Only one of them do, the second with 18% car and 60% bus!

Hope this helps and have a good day!

Answer: The second one

Step-by-step explanation:

Answer:

2 inches

Step-by-step explanation:

Answer:

395.85

Step-by-step explanation:

If the diameter is 12, then the radius must be 6. Following the formula of pi: 2 * pi * radius, our result is 37.7. 37.7 * 10.50 is 395.85

I really hope this helps. My memory of circles and pi isn't the best.