how do you factorize 5y-25

Answer:

5

Step-by-step explanation:

2:16-2:18=3

180ft-185ft=5

Answer:

They should protect itself because they would be in alot of trouble

Step-by-step explanation:

Answer:

the answer is 7.5

Step-by-step explanation:

because it is going across the middel

Answer:

x = -2

Step-by-step explanation:

3x + 7 = x + 3

=> 3x + 7 - x = 3

=> 2x = 3 - 7 = -4

=> x = -4 ÷ 2 = -2

Answer:

Hope it helps you...please mark me as brainliest!!

Step-by-step explanation:

below

Answer:

D.

Step-by-step explanation:

Answer:

the correct answer is C

Step-by-step explanation:

Answer:

31) 1.111

32) 1.5

33) 1.666

34) 2.266

35) 1.14285714286

36) 3.9

37) 3.333

Step-by-step explanation:

31) 1  1/4 × 8/9

multiply the denominator(4) with 1 which is 4 itself, then add 4 with the numerator(1) which is 5. therefore you will get,

⇒5/4 × 8/9

⇒ 5×8/4×9

⇒40/36

⇒10/9

32) 2/3 × 2  1/4

multiply the denominator(4) with 2 which is 8, then add 8 with the numerator(1) which is 9. therefore you will get,

⇒2/3 × 9/4

⇒2×9/3×4

⇒18/12

⇒3/2

33) 2  2/9 × 3/4

multiply the denominator(9) with 2 which is 18, then add 18 with the numerator(2) which is 20. therefore you will get,

⇒20/9 × 3/4

⇒20×3/9×4

⇒60/36

⇒5/3

34) 4/5 × 2  11/12

⇒4/5 × 35/12

⇒4×35/5×12

⇒140/60

⇒7/3

35) 3  1/21 × 3/8

⇒64/21 × 3/8

⇒64×3/21×8

⇒192/168

⇒8/7

36) 1  1/5 × 3  1/4

⇒6/5 × 13/4

⇒6×13/5×4

⇒78/20

⇒39/10

37) 1  1/4 × 2  2/3

⇒5/4 × 8/3

⇒5×8/4×3

⇒40/12

⇒10/3

38) 1  1/5 × 3  3/4

⇒6/5 × 15/4

⇒6×15/5×4

⇒90/20

⇒9/2

39) 3  2/7 × 2  5/8

⇒23/7 × 21/8

⇒23×21/7×8

⇒483/56

⇒69/8

40) 3  1/9 × 2  1/7

⇒28/9 × 15/7

⇒28×15/9×7

⇒420/63

⇒20/3

hope it helps you!!

Answer:

answer is b!

Step-by-step explanation:

hope this helps!!!

Answer:

Scientific Notation: 5.6 x 10^12

Expanded Form: 5600000000000

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

5.6 x 10^12

I hope this helps.

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Answer:

5600000000000

Step-by-step explanation:

(8x10^5)x(7x10^6)

Work the brackets first-

* 8x10^5=8x100000=800000

* 7x10^6=7x1000000=7000000

Complete the operation-

800000x7000000=5600000000000

Note-

10^5=10x10x10x10x10=100000

Answer:

The Answer is A I'm positive

Answer:

Step-by-step explanation:

[tex] \frac{2}{3} x - 1 = 4 \\ [/tex]

Move 1 to the other side of the equation

That's

[tex] \frac{2}{3} x = 4 + 1 \\ \frac{2}{3} x = 5[/tex]

Multiply through by 3 to eliminate the fraction

We have

[tex]3 \times \frac{2}{3} x = 5 \times 3 \\ 2x = 15[/tex]

Divide both sides by 2

[tex] \frac{2x}{2} = \frac{15}{2} \\ [/tex]

We have the final answer as

[tex]x = \frac{15}{2} \\ [/tex]

Hope this helps you

Answer:

The answer is -4

Step-by-step explanation:

Hope this helps! :)

Answer:

y-1=2*(x+7)

Step-by-step explanation:

Corresponding angles

Answer:

c

Step-by-step explanation:

took it on edge

Answer:

y = 2x + 3

Step-by-step explanation:

Based on the information provided we can use the values to write a proper algebraic equation like the following one ...

y = 2x + 3

The equation above states that the total number of paper that is recycled is equal to the 2 kilograms that are being recycled on a weekly basis plus the 3 kilograms that have already been recycled. This means that the value of y depends on the input given for the value of x which is the number of weeks that have passed.

2/3 is the slope

Rise / run

2 up / 3 run, and the line goes up, so the slope is a positive 2/3.

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Answer:

The factors of them are, 1, 2, and 4.

Step-by-step explanation:

Answer: 5m^2 (4m-5)

Step-by-step explanation: Factor 5m^2 out of 20m^3

5m^2 (4m)-25m^2

Factor 5m^2 out of -25m^2

5m^2 (4m)+5m^2(-5)

Factor 5m^2 out of 5m^2 (4m)+5m^2(-5).

5m^2(4m-5)

Answer:

Replace the t in the expression for q(t) with t/29, and replace the t in the expression for r(t) with 29t.

Step-by-step explanation:

Given q(t) = 29t and r(t) = t/29, to show that q(t) and r(t) are inverse of each other, we can simply find q(r(t) and r(q(t))

To find q(r(t):

q(r(t)) = q(t/29)

q(t/29) is gotten by replacing t in q(t) with t/29 as shown;

q(t/29) = 29(t/29)

q(t/29) = 29t/29

q(t/29) = t

Also for r(q(t)):

r(q(t)) = r(29t)

r(29t) is gotten by replacing t in r(t)/with 29t as shown;

r(29t) = 29t/29

r(29t) = t

Since r(q(t)) = q(r(t)) = t, this shows that they are inverses of each other.

Answer:

A

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

If you divide 54 by 3 you get 18. Now we get the ratio of boys which is 2 and you multiply it by 18 as 1 ratio I'm this case is 18.

Once you multiply the two numbers, you get 36 boys.

Hope this helps! :)

Answer:

36 boys

Step-by-step explanation:

The 3 part of the ratio relates to 54 girls.

Divide the number of girls by 3 to find the value of one part of the ratio.

54 ÷ 3 = 18 ← value of 1 part of the ratio, thus

2 parts = 2 × 18 = 36 ← number of boys

Answer:

Step-by-step explanation:

Answer:

8:3

Step-by-step explanation:

since its water to drink mix you do 8 cups of water first then 3 cups of drink mix which gives you 8:3.

Answer:

8:3

Step-by-step explanation:

since its water to drink mix you do 8 cups of water first then 3 cups of drink mix which gives you 8:3

Answer:

[tex]\boxed {\tt b=24 \ centimeters}[/tex]

Step-by-step explanation:

This is a right triangle, so we can use Pythagorean Theorem.

[tex]a^2+b^2=c^2[/tex]

a and b are the legs, while c is the hypotenuse.

One leg is 10 centimeters. The hypotenuse is 26 centimeters. Therefore,

[tex]a= 10 \ cm \\c= 26 \ cm[/tex]

[tex](10 \ cm )^2+b^2=(26 \ cm)^2[/tex]

Solve the exponents.

[tex]100 \ cm^2+b^2=(26 \ cm)^2[/tex]

[tex]100 \ cm^2+b^2=676 \ cm^2[/tex]

Subtract 100 from both sides of the equation.

[tex]100 \ cm^2- 100 \ cm^2+b^2=676 \ cm^2- 100 \ cm^2[/tex]

[tex]b^2=676 \ cm^2 - 100 \ cm^2[/tex]

[tex]b^2= 576 \ cm^2[/tex]

Take the square root of both sides of the equation.

[tex]\sqrt{b^2} =\sqrt{576 \ cm^2}[/tex]

[tex]b=\sqrt{576 \ cm^2}[/tex]

[tex]b= 24 \ cm[/tex]

The other leg of the triangle is equal to 24 centimeters.

Answer:

6√2

Step-by-step explanation:

√32+√18-1√4

√16×2+√9×2-1√2

4√2+3√2-1√2

6√2

Answer:

The answer is -2

Step-by-step explanation:

Start at -7 on the number line. Work your way to the right towards the positive numbers by five and there is your answer!

Then the position of the expression 5 + (-7) on the number line will be at negative 2.

A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The expression is given below.

⇒ 5 + (-7)

Calculated the expression, then we have

⇒ 5 + (-7)

⇒ 5 - 7

⇒ - 2

Then the position of the expression 5 + (-7) on the number line will be at negative 2.

The diagram is given below.

More about the number line link is given below.

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50

Step-by-step explanation:

you just subtract the 29 from 79

There are 50 candies left in the jar.

What is mean by Subtraction?

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

There are 79 candies in the Jar.

Aaron remove 29 candies from the jar.

Now,

Total number of candies in the jar =n 79

And, Aaron remove 29 candies from the jar.

Thus, Left candies in the jar = 79 - 29

                                           = 50

Therefore, There are 50 candies left in the jar.

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Answer:

− 4 n − 5

Step-by-step explanation:

Simplify the expression.

Answer:

x=5

Step-by-step explanation:

-4x+12=x-13

-5x+12=-13

-5x=-25

x=5

Answer:

This is beyond me but good luck broskie

Step-by-step explanation:

I just needed points

Answer:

9(m - 3) + 3m = 7m + 43

=>9m - 27 + 3m = 7m + 43

=> 12m - 27 - 7m = 43

=> 5m - 27 = 43

=> 5m = 70

=> m = 70/5 = 14

Answer:

m=14

Step-by-step explanation:

start with your parenthesis and multiply 9 to m-3 which makes that 9m-27+3m=7m+43

add your m together making that 12m-27=7m+43

add 27 to both sides equalling 12m=7m+70

subtract 7m from both sides resulting in 5m=70

divide both sides by 5 equalling m=14

Answer:

24; 24

Step-by-step explanation:

if x = 24:

24 - 12 = 12. That is true and the second equation is the same so x = 24 and y = 24

Answer:

So its 24 and 24 because

Step-by-step explanation:

The answer for the first equation is that x=24 because 24-12=12 so (x-12) = 12 is 24

For the second equation y is also 24 because it's the same equation just rearranged so y-12=12 is 24

Answer:

4a ^2, 5a

Constants- -3

Coefficients- 4, -5

Second Expression:

Terms- 7(3x+5), 11y

Constants- 7, 5

Coefficients- -3, 11

For the first expression;

For the Second Expression:

The terms in an expression with just numeric components that have a fixed value are known as constants. The number next to the variable in the phrase is the variable's coefficient.

In a polynomial, series, or expression, a coefficient is a multiplicative factor that can be any expression but is typically a number. They may also be referred to as parameters if the coefficients are variables in and of themselves.

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