3y + 7 - y = 5 + 2y + 2

Answer:

7:3

Step-by-step explanation:

En un grupo de secundaria, que tiene 50 estudiantes, hay 15 mujeres.

Eso significa que el número de hombres = 50 - 15 mujeres

= 35 hombres

Por lo tanto, la proporción de hombres y mujeres en el aula es:

35 hombres: 15 mujeres

7: 3

Answer:

Lots.

Step-by-step explanation:

12 + 12, 2 x 12, 48 divided 2, etc.

Lots of expressions make 24.

Answer:For this case we must find an expression equivalent to 24, including exponents. To do this, we decompose factor 24. By definition, factorial decomposition consists of writing a number as the multiplication of other numbers.

Then:

We have the "2" is written three times, then:

Answer:24 = 2 to the 3rd power x 3

Step-by-step explanation:

Answer:

Which number is IRRATIONAL? A) √12 B) √36 C) √64 D) √144

Step-by-step explanation:

Answer: answer is $23

Step-by-step explanation:

first divide 6.90 by 3

and you should get 2.3

Then you multiply 2.3 by 10

and you should get $23

Answer: y=1/5x

Step-by-step explanation:

Answer:

It is y = y equals 1 Over 5 x Or Y=1/5x.

Step-by-step explanation:

Did it on edge 2020

Proof:

The quotient we get when 5945 is divided by 612 is 9.7140.

When a number is divided by any other number ,the result is called quotient or we can define quotient as how many times a number divides a certain number.

The quotient we get in division either may be a real whole number or in the form of decimals.

Factors - A number which divides a number completely without leaving any remainder is called factor of that number, Or we can say when a dividend is divided by divisor and if the remainder we get is zero than the divisor ids a factor of that dividend.

When we divide 5945 by 612 we get remainder as 333 .Using division algorithm we can extend the number using zeroes after decimals which results to get 9.7140 as a quotient.

Using the result we can conclude that 612 is not a factor of 5945.

When 5945  is divided by 612 the result is  9.7140.

Learn more about division here:

https://brainly.com/question/11840361

#SPJ6

Answer:

[tex]this \: proberbility \: is \: p(history)[/tex]

Answer:

2

Step-by-step explanation:

first write out the expression

(2 ^ 2)×(2^3)/(2^4)

using bodmas we deal with the division sign first as well as using the laws of indices. Thus we have

(2^2)×(2^[3-4])

= (2^2)×(2^-1)

=(2^[2+(-1)])

= (2^(2-1))

= (2^1)

= 2

9514 1404 393

Answer:

  A.  3

Step-by-step explanation:

"3 percent tip" means the tip is 3% of the cost of whatever product or service is being tipped. The tip is 3% of the cost of the pizza.

Answer:

C. 140%

Step-by-step explanation:

cheetahs can go to 0 to 60 mile per hou in just 3.4 seconds and reach a top speed of 70 miles per hour.while they are the fastest land animal in the world,they can only maintain thier speed for only 20 to 30 seconds

cheetah has a speed of 109.4 km/h (69.o mph) and 120.7 km/h(75.0 mph)

maximum speed is 80 to 130 km/h

Answer: 9/10

Step-by-step explanation:

3

8

÷

5

12

=

9

10

Result in decimals: 0.9

Calculation steps:

3

8

÷

5

12

=

3

8

×

12

5

=

3 × 12

8 × 5

=

36

40

=

36 ÷ 4

40 ÷ 4

=

9

10

Answer:

9/10

Step-by-step explanation:

i got it right

Answer:

Step-by-step explanation:

just add both corresponding angles

Answer:

Thales's theory about the cause of earthquakes is consistent with his hypothesis that earth floats upon water. It seems that he applied his floating on water simile to the natural phenomena of earthquakes. Aëtius recorded that Thales and Democritus found in water the cause of earthquakes

Answer:

4/7

Step-by-step explanation:

Answer:

You go to a pumpkin patch and for every 4 pumpkins your mom sees,you see 7

Step-by-step explanation:

We want to see how long it will take for Lin and Noah to run 1 mile. We will see that:

So we know that:

The time in which they run a single mile is given by the quotient between the time and the distance.

For Lin we have:

[tex]T = \frac{2/5 }{2 + 3/4} h/mi = \frac{2/5}{11/4} h/mi = \frac{2*4}{5*11} h/mi = \frac{8}{55} h/mi[/tex]

So Lin runs a mile in (8/55) hours

For Noah we have:

[tex]T = \frac{4/3}{8 + 2/3} h/mi = \frac{4/3}{26/3} h/mi = \frac{4}{26} mi/h = \frac{2}{13} h/mi[/tex]

Noah runs 1 mile in (2/13) hours.

If you want to learn more, you can read:

https://brainly.com/question/22610586

Answer:

Its Ok! I'm here to help! The answer would be 0.01152 If I'm correct!

Step-by-step explanation:

I really hope this help!

Answer:

1/5

Step-by-step explanation:

Answer:

1/5

Step-by-step explanation:

1/5 is the lowest because its wayless lower than the rest. fractions are greater than decimals

Answer: 31.67 C

Step-by-step explanation:

89 = 1.8c +32

57=1.8c

c=31.6666667 or 31.67

Answer:

27=x

Step-by-step explanation:

Although it looks slanted, it is an 90 degree angle. Let's make an equation.

90= 55+x+8

90=   63+x

-63     -63

27=x

hope this helps!

Answer:

27

Step-by-step explanation:

180-90=90

90-55=35

35=x+8

X=27

Answer:284.55

Step-by-step explanation:divide 21 by 3=7  7times 2.40=16.8           14.35 times 21=301.55

Answer:

It would be C. Hope this helps

Answer:

8/11

Step-by-step explanation:

go follow newamlie on tt lol

Answer:

[tex]\frac{1}{500}[/tex]

Step-by-step explanation:

0.002 is in the thousandths place. Therefore, [tex]\frac{2}{1000}[/tex] is simplified to [tex]\frac{1}{500}[/tex].

Answer:

Your answer is 78.75 oz.

Step-by-step explanation:

15.75 * 5 = 78.5 oz.

Hope this helps.

Answer:

78.75 oz

Step-by-step explanation:

okay I'm not sure, but I think the question is each pack weighs 15.75 how many does it weigh in all like all 5 packs if so all you have to do is do multiplication 15.75 and 5  (15.75 to represent what each pack weigh) ( and 5 to represent each pack)   to get the answer of 78.75 in total.

hope i helped

Answer:

m<k= 63

Step-by-step explanation:

(4x+7)+(6x-9)+62=180