Jade has $451. 89 in her checking account. After 3 checks, each for the same amount, are deducted from her account, she has $358. 92 left in her account. Assume she makes no other withdrawals or deposits. Which equations represent c, the amount of one check, in dollars? Select three options. 451. 89 minus c = 358. 92 451. 89 minus 3 c = 358. 92 358. 92 3 c = 451. 89 358. 92 c c c = 451. 89 c = 3 (451. 89 minus 358. 92).

Answer:

reverse mean going back side.

Answer:

5

Step-by-step explanation:

5 x 2 is 10 and 48 plus 10 is 58

The approximate diameter of this circle is equal to 6.4 cm.

Given the following data:

To determine the approximate diameter of this circle:

Mathematically, the circumference of a circle is given by the formula:

[tex]Circumference = \pi D[/tex]

Where:

Substituting the given parameters into the formula, we have;

[tex]20\frac{4}{35}=\frac{22}{7} D\\\\\frac{704}{35} =\frac{22D}{7} \\\\704\times 7=22D \times 35\\\\4928=770D\\\\D=\frac{4928}{770}[/tex]

D = 6.4 cm.

Read more on circumference of a circle here: brainly.com/question/14478195

Answer:

6.4 =  6 2/5

Step-by-step explanation:

i took the test

ayo

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Answer:

The bathroom measures 14 feet by 15 feet. They have 188 square feet of tile. Does the family have enough tile to cover their bathroom floor? Yes, they have enough tiles and will have 159 square feet of tiles left over.

Step-by-step explanation:

Mark me brainliest!!

Answer:

1960

Step-by-step explanation: 192 x 5

Answer:

  C.  -32

Step-by-step explanation:

Using the rule of exponents for a power of a power, we can simplify the expression like this:

  (-8)^(5/3) = ((-8)^(1/3))^5 = (-2)^5 = -32

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A suitable calculator can evaluate this for you.

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Additional comment

Some calculators use logarithms to compute powers. The logarithm of a negative number is undefined, so direct computation of this expression would give an error on such a device. You would have to recognize that the root and power are odd, so the result will be negative. Then you could calculate -(8^(5/3)) without error.

The rule of exponents used here is ...

  (a^b)^c) = a^(bc)

Answer:

12930.1

Step-by-step explanation:

Answer:

Step-by-step explanation:

x + 70 = 180   {Linear pair}

       x = 180 - 70

       x = 110

y + 82 = 180 {linear pair}

      y = 180 -82

      y = 98

x - 4 = 110 - 4 = 106

2y - 40 = 2*98 - 40

            = 196 - 40

            = 156

Answer:

-7x(4x - 5)

Step-by-step explanation:

−28x^2 + 35x

-7x(4x - 5)

Hope this helps!

Answer:

I'm not completely sure but I think that it is 2.5%

Step-by-step explanation:

255-250=5, 5=5%, 5% in 6 months = 2.5% in 12 months. BOOM, TOO EASY!

Step-by-step explanation:

The slope of 3 and -10.

If the slope is above 0, the line is increasing.

If the slope is at 0, it's a horizontal line or straight. Vertical If the run is 0.

If the slope is below 0, the line is decreasing.

3 is slanting upward, the slope is greater than 0 therefore the line is increasing.

-10 is slanting downward, the slope is less than 0 therefore the line is decreasing.

Answer:

a. Kito has been billed correctly

Step-by-step explanation:

We simply need to check Kito's work to see if his price is accurate.

First, we can add the prices together to find the price before the sales tax is applied:  39.99 + 24.99 + 26.99 = $91.97

We can use this formula to figure out the total cost, C, after the sales tax, t is added:

C = l + (l * (t / 100)), where l = the price before applying the sales tax

C = 91.97 + (91.97 * (6 / 100)) = 97.4882 = $97.49

We know that the total cost lies between the 50 and 100 and that Kito chose the express shipping.  Thus we add:  97.49 + 8.20 = $105.69.

If we did not round before, we would still get the same answer when rounding:  97.4882 + 8.20 = 105.6882 = $105.69

Kito has not been charged enough for his purchase.

Option B 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: so

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

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

First, we need to calculate the total cost of the purchase before shipping and taxes:

= $39.99 + $24.99 + $26.99

= $91.97

Next, we need to add the shipping cost based on the amount of the purchase:

Since the purchase amount is between $50 and $100, the express shipping cost is $8.20.

So the total cost of the purchase with shipping is:

= $91.97 + $8.20

= $100.17

Finally, we need to add the tax:

= 6% of $100.17

= $6.01

So the total amount Kito should be billed is:

= $100.17 + $6.01

= $106.18

And,

Since Kito was billed $105.69, he has been undercharged by $0.49.

Therefore,

Kito has not been charged enough for his purchase.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ5

Answer: c < -5

Divide by negative 10 on both sides and get negative 5

The area of the triangle is 2√5 square units

The formula for finding the area of a triangle is expressed as:

A = 0.5bh

b is the base

h is the height of the triangle

Using the distance formula

b = AC = √(5-1)²+(0-2)²

base =√20
base = 2√5

For the height

h = √(1-3)²+(4-4)²

base =√2²
base = 2

Area = 0.5(2)(2√5)

Area = 2√5 square units

Hence the area of the triangle is 2√5 square units

Learn more on area of triangle here: https://brainly.com/question/23945265

Answer:

-3/4

Step-by-step explanation:

a = 2 and b = -1

12a⁻⁴b⁻³

= 12(2)⁻⁴(-1)⁻³

= 12(1/16)(-1)

= -12/16

= -3/4

Answer:

Explain in your own words how knowledge of algebra is important when solving trigonometric equations.

Step-by-step explanation:

Answer:

10/100 x 30 = 3

30 + 3 = 33

Answer:

The answer is $33

Step-by-step explanation:

Here,

$30 × 10 ÷ 100 = 300/100 = $3

Here, we know the raised amount.

So,

$30 + $3 = $33

Thus, the instructor get paid for teaching a class is $33

-TheUnknownScientist 72

It is true about Marcy's survey that she wants to study all visitors of the library and due to this, her sample is not representative.

Marcy's study focuses on determining the type of books that visitors prefer to borrow. Based on this, Marcy is studying the preferences of all the visitors to the library.

The sample selected is not representative because she is only considering those that go to the children's room on a specific day and time of the week rather than all the visitors.

Based on this, it can be concluded her population is all visitors and the sample is not representative.

Note: This question is incomplete because the options are missing; due to this, I answered it based on general knowledge.

Learn more about population in: https://brainly.com/question/905400

Answer: Look at the explanation

Step-by-step explanation:

Note that I think it is the question in the math book.

Its says... (from what I see in my book)

A) Marcy’s sample is not a representative sample because not all of the  library’s visitors go to the children’s reading program.

B) Marcy’s sample is a represnetative sample of the population.

C) Marcy will get a random sample by surveying as many people in the children’s reading room as possible.

D) The population of Marcy’s study consits of all visitors of the public library.

E) The results of Marcy’s survey include a mode, but niether a mean nore a median.

The answers that are true are

A

D

E

Why?

Let’s take letter b for example. It says that Marcy’s sample is a representative sample of the population. This is wrong because she asked all the people in the children’s reading room and that is not the whole population

*Note that the whole population is the people in the library*

Marcy needs to ask people who are in and not in the children’s reading room.

I am not sure if this is correct but I hope this helps with your question.

Will someone tell me if this is correct please?

Answer:

1. Ursula = y

2. Alma = y - 3 (3 meters behind)

3. Carly = y - 6 (3 meters behind Alma)

4. Lani = y - 8 (2 meters behind Carly)

5. Isabel = y - 10 (2 meters behind Lani)

6. Betty = y - 12 (2 meters behind Isabel)

Step-by-step explanation:

We are going to use different letters to represent the meters run by the girls:

Alma beat isabel by 7 meters, if A is x then Isabel is x - 7

A = x

I = x -7

Ursula beat  Betty be 12 meters. Let's call Ursula y, then:

U  = y

B = y - 12

Alma finished 5 meters ahead of Lani but 3 meters behind Ursula. Let's call Lani z.

L = z

A = z + 5 = y - 3 (since Ursula was "y" and Alma finished 3 meters behind Ursula)

We're going to leave Carly until the end since she finished halfway between the first and the last girls.

Now we can see that Alma is represented by equations with 3 different letters:

A = x = z + 5 = y -3

Therefore we know that

x = y -3

⇒A = y - 3

And we'll proceed to express all the other girls distances in terms of "y"

We know that Isabel = x - 7. Therefore we can substitute x = y - 3 and we get that

Isabel = x - 7 = (y - 3) - 7 = y - 10

⇒I = y - 10

We already have Ursula and Betty expressed in terms of y.

⇒U = y

⇒B = y - 12

Now let's go back to Alma equation (A = x = z + 5 = y -3) and we see  that:

z + 5 = y - 3.

Therefore z = y - 3 - 5 = y - 8.

⇒z = y - 8

We have Lani left who was L= z = y - 8

⇒ L = y - 8

The first girl would be Ursula = y

And the last girl would be Betty = y - 12.

⇒Therefore, Carly finished halfway them both and that would be C = y - 6

So, the order in which they arrived was:

Ursula = y

Alma = y - 3 (3 meters behind)

Carly = y - 6 (3 meters behind Alma)

Lani = y - 8 (2 meters behind Carly)

Isabel = y - 10 (2 meters behind Lani)

Betty = y - 12 (2 meters behind Isabel)

Please Mark as brainliest if i got it correct

Answer:

the answer is C

Step-by-step explanation:

I had the same question

Answer:

It is also called Archimedes constant which was named after the Greek mathematician, Archimedes, who created an algorithm to approximate the pi value. The value of pi is irrational, which means that the count of digits after the decimal point is infinite.

I hope this helped (;

Answer:

of a Circle. The circumference divided by the diameter of a circle is always π, no matter how large or small the circle is! To help you remember what π is ... just draw this diagram.

...

Step-by-step explanation:

Answer: 19/24

Step-by-step explanation: There are 19 colored squares out of 24 squares total.

Answer/Step-by-step explanation:

When you have one or more parentheses inside a parentheses you change it to bracket so it is easier to tell which parentheses belongs to which.

Instead of ((-2+5)x4), it would be [(-2+5)x4]

It does not affect the answer

Answer:

The answer is the last option or 6.

Over 2 days, 12 likes were added.

12/2 is 6.

Over an additional 3 days, 18 likes were added.

18/3 is 6.

So, the average rate of change is 6.

Answer:

4th one

Step-by-step explanation:

because its a line (linear)