PLS HELP ME!!!! URGENT!

Answer:

46/69

Step-by-step explanation:

Answer:

60

Step-by-step explanation:

Answer:

You can use the method of substitution and elimination.

Team A : Team B

        3x : 2x

       -12   +12

        5y : 4y

3x-12=5y ---> (1)

2x+12=4y ---> (2)

12x-48=20y

10x+60=20y

12x-48=10x+60

12x-10x=48+60

           = 108

2x=108

x=54

Original number of athletes on Team A = 3(54)

                                                                  = 162

Original number of athletes on Team B = 2(54)

                                                                    = 108

3.14 x 3 =9.42

8 x 4 = 32

32-9.42= 22.58cm squared

I think this is correct, I’m not sure

Answer:

The second one

Step-by-step explanation:

80 / 8 tells how many red

+ 54 / 6 tells how many green

Answer:

Step-by-step explanation:

Here’s a way To solve :D

if she biked 95 each day, we just find how many days it’ll take.

2912/95=30.65 or 31 days if you want to use 31 I advise you to use 30.65

even though this seems improper, if you multiply 30.65 by 95 you’ll still get 2912

hope this helped :3

Step-by-step explanation:

a) 108 - double the equation

b) -3 - divide by 3

C) -54 - multiply by -3

d) 6 - divide by 9

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:256 i think

Step-by-step explanation:

Hope this helped

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:

x - y is the difference in the kids' ages

x - 5 represents Jean's age 5 years ago

Step-by-step explanation:

If Jean is older, write her age (x) before Jon's age (y):  x - y.  This is as far as we can go with the limited info you have shared.

Jean is x years old, so 5 years ago her age was x - 5.

2 is the answer to this question

Step-by-step explanation:

Let the athletes be 3x and 2x.

Now, By the question we get,

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

or, 12x-48= 10x+60

or, 2x = 108

so, x = 54

now

3x= 3×54= 162

2x = 2×54=108

The number of athletes were 162 in first team and 108 in second team originally.

x is the number of athletes on first team originally ( x > 12, x ∈ Nˣ )

y ----------------------------------------second------------------( y ∈ Nˣ )

The ratio of athletes in the two teams is 3:2

⇒      [tex]\frac{x}{y} =\frac{3}{2}[/tex]              (1)

After 12 athletes move from first team to second, the ratio is 5:4

⇒      [tex]\frac{x-12}{y+12} =\frac{5}{4}[/tex]         (2)

(1),(2)  ⇒ [tex]\left \{ {{\frac{x}{y} =\frac{3}{2}} \atop {\frac{x-12}{y+12} =\frac{5}{4}} \right. <=>\left \{ {{x=162} \atop {y=108}} \right.[/tex]

So: The first team originally has 162 numbers and the second team originally has 108 numbers

ok done. Thank to me :>

Answer:

it is c

Step-by-step explanation:

Answer:

aaaaa

Step-by-step explanation:

Answer:

that is a hard question

Step-by-step explanation:

Answer:

either 62.8 or 31.4

Step-by-step explanation:

you multiply 3.14 by the radius or the middle line i dont remeber what its called. but you would multpliy them

Answer:

(2.5, 5.5)

Step-by-step explanation:

hope this helps

Answer:

The correct option is C.

Step-by-step explanation:

It is given that line segment AB has a length of 3 units. It is translated 2 units to the right on a coordinate plane to obtain line segment A'B'.

Translation is a rigid transformation. It means the shape and size of preimage and image are same. In other words we can say that the preimage and image are congruent.

Corresponding sides of congruent figures are congruent.

The length of A'B' is 3 units. Therefore the correct option is C.

Answer:

1-24 (I dont know about 2)

Step-by-step explanation:

0.5 x 24 = 12

Answer:

C Trust me

Step-by-step explanation:

Mark as brainliest if correct

The unit price for 1 pack of beaded necklaces is $2.13.

The unit price refers to the price per unit of measures, such as price per pound, quart, ounce, or other units of weight or volume of the food package.

Given that a 6-pack of beaded necklaces costs $12.78.

We need to find the unit price, for the same.

So the unit price will be calculated by dividing the total cost by number of packets,

= 12.78/6 = 2.13

Hence the unit price for 1 pack of beaded necklaces is $2.13.

Learn more about unit price click;

https://brainly.com/question/10706678

#SPJ2

Answer:

trucks: 8, cars: 18

Step-by-step explanation:

Answer:

Answer: Zack won. If you compare the decimal equivalents of their scores, -3.666 < -3.625

Step-by-step explanation:

Given: Vanessa and Zack are playing a game where the player with the lower score wins.

Score of Vanessa=

Score of Zack =  

We can see  

⇒ Zack has the lower score .

Hence, Zack won. If you compare the decimal equivalents of their scores, -3.666 < -3.625.

D=answer

Answer:

See explanation.

Step-by-step explanation:

Coordinates of point P is (2.5, 0).

Coordinates of point T are (-1.5, -1).

Coordinates of point R are (0.5, -2.5).

hope this helps.

Answer:

2 inches

Step-by-step explanation:

Answer:

-4/5, -3/7, 1/4, 3/2

Step-by-step explanation:

I took the test these are the right answers