a group of 3 friends are practing for a track meet. the group is going to run 7 1/2 miles total. if they each run the same dostance, how far will each person run?​

Answer:

a. 315 miles b. 0.022222... c. g=m45 (not so sure on c)

Step-by-step explanation:

mental math and a calculator, you'll have to look up unit rate and rate videos for a step by step

Answer:

Step-by-step explanation:

6       9       12        18

12      18      24     36

for every 6 sulfur you have 12 oxygen. 6:12

Answer:

2 blues and 6 yellow snap cubes?

Step-by-step explanation:

Answer:

1. 80°

2. 68°

Step-by-step explanation:

Hope this helps

use the triangle sum therom

Pls mark brainliest

Answer:

–9

8

48

–6

Step-by-step explanation:

it is correct (on edge)✔✔✔

Answer:

-9

8

48

-6

Step-by-step explanation:

hope it helps :]

Answer:

the answer is f0

Step-by-step explanation:

Answer:

14 bags are eaten

Step-by-step explanation:

7/8*2/2= 14/16

Answer:

B. (Graph Z)

Step-by-step explanation:

A nonlinear rate is always expressed as a curve on a graph.

Answer:

C. 9.62 times 104

Step-by-step explanation:

Because 4.81 times 2 then multiply by 104

Using the appropriate arithmetic principle, the solutions to the problems posed are as follows ;

1.)

[tex] 24 = 3 \times 2^{x} [/tex]

Divide both sides by 3

[tex] \frac{24}{3}= 2^{x} [/tex]

[tex] 8 = 2^{x} [/tex]

[tex] 2^{3} = 2^{x} [/tex]

x = 3

2.)

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

Cross multiply

5x = 15 × 3

5x = 45

x = 9

3.)

Multiples of 7:

7 × 1 = 7

7 × 2 = 14

7 × 3 = 21

7 × 4 = 28

7 × 5 = 35

7 × 6 = 42

7 × 7 = 49

The missing multiples are : 14, 35, 42

4.)

42 = 7 × 6

6 = 2 × 3

Missing values are 7 and 3 respectively

5.)

5, 7 and 2

6.)

[tex] a \div 2 = \frac{a}{2}[/tex]

[tex] a \cdot 2 = 2a[/tex]

[tex] a^{2} = a \cdot a [/tex]

[tex] a+a+a = 3a[/tex]

[tex] 0a = 0[/tex]

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Answer:

10x30x6x30 is 480

Step-by-step explanation:

Answer:

10x30 x 6x30 is 480

Step-by-step explanation:

The equations that can be used to find the numbers are:

x = 19 - y and x = 5y +1.

Option A is the correct answer.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

We know that the sum of two factors of 48 is nineteen, so we can write an equation:

x + y = 19

We also know that the larger factor, x, is one more than five times the smaller factor, y, so we can write another equation:

x = 5y + 1

Now we can substitute the second equation into the first equation to eliminate x and solve for y:

(5y + 1) + y = 19

6y + 1 = 19

6y = 18

y = 3

Now we can substitute y = 3 into the second equation to find x:

x = 5y + 1

x = 5(3) + 1

x = 16

So the two factors of 48 that add up to 19 are 3 and 16.

Now let's check which system of equations can be used to find the numbers.

a.

x = 19 - y

x = 5y +1

Substituting the first equation into the second equation, we get:

19 - y = 5y + 1

18 = 6y

y = 3

Substituting y = 3 into the first equation, we get:

x = 19 - y

x = 16

So this system of equations can be used to find the numbers.

b.

x = 19 + y

y = 5x + 1

Substituting the first equation into the second equation, we get:

y = 5(19 + y) + 1

y = 96 + 5y

4y = 96

y = 24

Substituting y = 24 into the first equation, we get:

x = 19 + y

x = 43

So this system of equations does not give us the correct solution.

c.

x = y + 19

y = 5x -1

Substituting the first equation into the second equation, we get:

y = 5(y + 19) - 1

y = 94

Substituting y = 94 into the first equation, we get:

x = y + 19

x = 113

So this system of equations does not give us the correct solution.

d.

x = y - 19

x = 5y +1

Substituting the first equation into the second equation, we get:

y - 19 = 5y + 1

-4y = 20

y = -5

Substituting y = -5 into the first equation, we get:

x = y - 19

x = -24

So this system of equations does not give us the correct solution.

Therefore,

The equations are x = 19 - y and x = 5y +1.

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Answer:

scientific notation ------> 2.56*10^11 bits

(10 to the power of 11 (10^11)

standard notation -----> 256,000,000,000 bits

Step-by-step explanation:

hope this helped

Answer:

20 ,24 go on mailboxes closest to the right

Step-by-step explanation:

Answer:

it is blurry

Step-by-step explanation:

Answer:

a= one soulution

b= no soulution

c= infinate

Step-by-step explanation:

hope this helped! :)

Answer:

1 cup

Step-by-step explanation:

1/4= 6/24

1/3= 8/24                    --------

1/6= 4/24                    --------             24/24 = 1

1/8= 3/24                    

1/8= 3/24

Answer:

8,5

Step-by-step explanation:

Answer:

y = 3x + 2 is your slope intercept equation where 3 is the slope and 2 your y intercept

Step-by-step explanation:

Answer:

37

Step-by-step explanation:

at least that's what I think I dont really know lol

Answer: 15c are 16, 20c are 8

Step-by-step explanation:

Answer:

Renaissance Cooling

Step-by-step explanation:

15200/5=30140

Answer:

It's B, I did it on edge and got it right

Step-by-step explanation:

Answer:

1.44 is the answer to the question

Answer:

16%

Step-by-step explanation:

So first we find the tip

$10.44 - $9 = $1.44

Express the tip as a percentage of the bill before tip:

$1.44 divide by  $9 =0.16

0.16 *100= 16%

:)

​

Answer:

equals 0.27

because of the 0

Step-by-step explanation:

When multiplying decimals 0.3 x 0.9, the correct product is 0.27 not 2.7.

Due to the fact that multiplying decimals requires taking into account the place value of each decimal digit, the product of 0.3 times 0.9 does not equal 2.7.

To reach the result in the hundredth place when multiplying 0.3 by 0.9,

and, multiply the tenth place (0.3) by the tenth place (0.9).

So, 0.3 x 0.9 = 0.27

The product is 0.27, not 2.7.

When the entire numbers 3 and 9 are multiplied, gives number 27.

When the decimal places are ignored, gives 2.7.

Thus, the correct product is 0.27, not 2.7.

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Answer:

You would still get the same answer. It does not matter what order you add integers.

Step-by-step explanation:

Commutative Law of Addition meaning you can add them in any order.

Answer:

You would get the same answer

Step-by-step explanation:

In terms of adding integers, it does not matter what order you put them in

Answer:

A number line going from negative 3 to positive 3 in increments of 1. There are 4 equal spaces between each number. A point is halfway between negative 1 and 0, A number line going from negative 3 to positive 3 in increments of 1. There are 4 equal spaces between each number. A point is at 2, and A number line goes from negative 3 to positive 3 in increments of 1. There are 4 equal spaces between each number. A point is at 0.

Step-by-step explanation:

Because if you draw all of these out you'll find that these are greater than -1.5