Simplify the ratio 9:12

Answer:

103

Step-by-step explanation:

Answer:

5x - 107

Step-by-step explanation:

Simplify

Subtract the numbers

Combine like terms

solution

Answer:

$0.37

Step-by-step explanation:

You can write this equation as, x=$5.20÷14.

This is because we know we are trying to find the x value for 1 candy bar. and 14 costs $5.20 in total. 14÷14=1. Therefore, we essentially divided the total sum among each individual candy bar. (example: if you wanted to find the value of 2 candy bars, you would take half of 14 and divide $5.20 by 7). $5.20÷14=$0.37 or 37 cents per candy bar.

Writing this as a rate is simple; it's $0.37/candy bar

Answer:

3/16 of page 20

Step-by-step explanation:

1/8 = 2/16

2/16 + 1/16 = 3/16

Possible outcomes of a coin toss are a head or a tail.

Since the coin is tossed three times, there'll be six possible outcomes.

H H H T T T - Possible outcomes

The possibility of a head appearing at least once is therefore 1/3.

Hope it helps. :)

Answer: Constant

Step-by-step explanation:

Answer:

$38.48

Step-by-step explanation:

To find the sales tax you add 4% to 100%, which is 104%

Then you turn that into a fraction, which is 104/100

Then you multiply 104/100 by 37

You should get 38.48

Hope this helps! : )

Answer: x=x/x times x unless x is pi

Step-by-step explanation:

Answer:

1/5

if you are happy with my answer, please give brainliest :)

Step-by-step explanation:

Answer:

Fractions equivalent to 1/4 are 2/8, 3/12, 4/16, 5/20 so any of other fractions are not equivalent

Answer:

[tex](x + 8)^2 = 55[/tex]

Step-by-step explanation:

Given

[tex]x^2 + 16x + 17 = 8[/tex]

Required

Get an equivalent equation

[tex]x^2 + 16x + 17 = 8[/tex]

Subtract 17 from both sides

[tex]x^2 + 16x + 17-17 = 8-17[/tex]

[tex]x^2 + 16x = -9[/tex]

Add 64 to both sides

[tex]x^2 + 16x + 64 = -9+64[/tex]

[tex]x^2 + 16x + 64 = 55[/tex]

Expand the expression on the left-hand side

[tex]x^2 + 8x + 8x + 64 = 55[/tex]

Factorize:

[tex]x(x + 8) + 8(x + 8)= 55[/tex]

[tex](x + 8)(x + 8)= 55[/tex]

[tex](x + 8)^2 = 55[/tex]

Answer:

D

Step-by-step explanation:

Each term is the previous term subtracted by 6.

Answer:

10 for 8.50 is .085 for 1 taco and 5.40 for 6 is .90 per taco

Step-by-step explanation:

Answer: C

Hope this helps!

Answer:

10c + 200

Step-by-step explanation:

c stands for chores

10 is the amount of $ earned for each chore he does

200 stands for the fee

Answer:

I think it should be x+4

Step-by-step explanation:

because if u r finding for the overall segment we will add the x units with the four units.

Answer:

7.30000088 x 10^8 or 730,000,088

Step-by-step explanation:

Answer:

10.34% probability that you both pick chocolate

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, it is not important if you or your friends picks first. So we use the combinations formula to find the number of desired and total outcomes.

Combinations Formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

Desired outcomes:

10 are filled with chocolate, and we want to pick 2. So

[tex]D = C_{10,2} = \frac{10!}{2!(10-2)!} = 45[/tex]

Total outcomes:

The box has 30 chocolates, and 2 are picked, so:

[tex]T = C_{30,2} = \frac{30!}{2!(30-2)!} = 435[/tex]

Probability:

[tex]P = \frac{D}{T} = \frac{45}{435} = 0.1034[/tex]

10.34% probability that you both pick chocolate

Answer:=ivy2+ivyz+9y+18

Step-by-step explanation: viy(y+z)+9(y+2)

Answer:

0.6 = 60% probability that the bead is RED or GREEN.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, we have that:

There are 9 + 8 + 3 = 20 beads.

Of those, 9 + 3 = 12 are red or green.

So, there is a [tex]\frac{12}{20} = 0.6[/tex] probability that the bead is RED or GREEN.

Answer:

32

Step-by-step explanation:

Solve the RHS first:

8(12) = 96

64 + ? = 96

64 + 32 =96

Answer:

560 806/1000

Step-by-step explanation:

Answer:

Hi! The correct answer is 280403/500!

Step-by-step explanation:

Answer:

The answer is A.

Step-by-step explanation:

64 is a cube number of 4.

4 × 4 × 4 = 64

Answer:

y= -6

x=14

Step-by-step explanation:

in attachment

Answer: (5,3)

Step-by-step explanation:

Solve by Addition/Elimination

x + y = 8

3x − y = 12

Add the two equations together to eliminate y from the system.

    x + y = 8

+ 3x −y = 12

  4x      = 20

Divide each term in 4x = 20 by 4.

4x  = 20

4      4

Cancel the common factor of 4.

x= 20/4

x = 5

Substitute the value found for x into one of the original equations to solve for y.

  (5) + y = 8

Remove parentheses.

  5 + y = 8

Move all terms not containing y to the right side of the equation.

Subtract 5 from both sides of the equation.

  y = 8 − 5

Subtract 5 from 8.

  y = 3

The solution to the independent system of equations can be represented as a point.

  (5, 3)

The result can be shown in multiple forms.

Point Form:

  (5, 3)

Equation Form:

  x = 5, y = 3

Answer:

45:1

Step-by-step explanation:

90 minutes waiting and 2 minute ride

90:2

45:1

Answer:

Step-by-step explanation:

Perimeter formula

Substitute and solve for w:

Find the length:

Answer:

13.33.

Step-by-step explanation:

usjageiudhwkaloahdveb

Answer:

1 pound of bananas is 0.89

Step-by-step explanation:

Money over quantity 4.45/5

that means you divide so heres the layout

4.45/5 = x/1 so that is

5x=4.45 divide 5 so that gives us our variable 5÷5 that cancels out five 4.45 divide by 5 is 0.89

so for every pound of bananas is 0.89

And you would use Unite Rate as your strategy

Answer:

for 1 pound of banana...it is 0.89

Step-by-step explanation:

for 5 pound=4.45

for 1 pound =?(x)

5x=4.45×1

x=4.45/5

x=0.89

Answer:

You're both learning the same stuff, only in different environments.

Step-by-step explanation:

It doesn't matter about the different environments you are in, you are still learning the same schoolwork that you are required to do.

Answer:

The similarity between online school and in- person is the material learned and how it is taught.  

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

if you follow the lines at the same time they stay doing the same thing

The inequality which will represent the disease killing of trees in the national forest is 691255[tex]0.985^{t}[/tex]<621859 and the value of t is t<7.

An inequality is just like an equation which is presented in greater than sign, less than signs. It also shows relationship between variables like an equation does.

Total trees present in the beginning=691255

rate at which trees are killed by untreatable disease=1.5%

So the inequality can be formed as under:

691255[tex](1-0.015)^{t}[/tex]<621859

[tex](0.985)^{t}[/tex]<621859/691255

[tex](0.985)^{t}[/tex]<0.89960

[tex](0.985)^{t}[/tex]<[tex](0.985)^{7}[/tex]

By equating we find that t<7.

Hence if 691255 trees are present in the beginning then they will last for more than 7 years to reach 621859.

Learn more about inequality at https://brainly.com/question/11613554

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Step-by-step explanation:

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