help i dont know this i have this test i have 30 min

Answer:

64

Step-by-step explanation:

Answer:

[tex]x = \frac{5}{8} - 1[/tex]

x = 5/8 , -1

Answer:your mom

Step-by-step explanation:

Answer:

80 cookies

Step-by-step explanation:

25% of 64 is 16
16+64=80

Imani made total of 8 cookies.

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values.

In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

Imani was assigned to make 64 cookies for the bake sale.

let she made x cookies.

So, x = 64 + 25% of 64

x = 64 + 25/100 (64)

x = 64 + 64/4

x = 64 + 16

x = 80

Hence, the total cookies made is 80.

Learn more about algebra here:

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#SPJ2

Answer:

34,500

Step-by-step explanation:

34,528 rounds down rather than up because 528 is closer to 500 than 600 so it will round down to 34,500

Answer:

34,500

Step-by-step explanation:

34,528 = 34,500 because when you round the 5 in the hundred place the 2 isn't high enough to make the 5 round up so its 34,500.

5-10 round up 1-4 round down.

Answer:

Step-by-step explanation:

Common ratio = 20/4 = 100/20 = 500/100 = 5

first term = 4

so

aₙ = 4 * 5ⁿ⁻¹

Answer:

17/12

Step-by-step explanation:

because it 12 the most minimum amounted common multiple of 3 and 4

Answer:

4.4 rolls

Step-by-step explanation:

10 x 11 = 110

110 / 25 = 4.4

Answer:

Hello! the answer is negative 1

Step-by-step explanation:

5 - 6 is negative 1

there's no answer option for it

_AnnieTheDreamGirl, 3/8/2022

I think you meant Subtract or multiply?

Answer:

-1

30

Step-by-step explanation:

5  - 6 = -1

The first number is least than the second number thus, it a negative..

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5 * 6 = 30

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As shown it none of the answer choices.. I think there a mistaken with your question..

[RevyBreeze]

Answer:  It takes 64 – ¼ inch cubes to fill one unit cube. The right rectangular prism can be filled with ¼ inch cubes. It takes 9 x 2 x 4 cubes to fill this right rectangular prism. It takes 72 – ¼ inch cubes to fill this right rectangular prism.

Step-by-step explanation:

Answer:

Kinda vague but here...

Step-by-step explanation:

z*(8-4)
z*(4)
4z

Answer:

→ Distance run by dean = 6.8 km .

also,

→ Distance run by dean = 2.3 fewer kilometers than Sam.

Let us assume that, distance run by same is s km .

so,

→ Distance run by dean = s - 2.3

therefore,

→ s - 2.3 = 6.8

→ s = 6.8 + 2.3

→ s = 9.1 km .

Hence, The correct equation is s – 2.3 = 6.8

Step-by-step explanation:

Answer:

A and E please brainly

Step-by-step explanation:

Answer:

20, 30, 50, they all go into 2 and they also go into 6, two doesn't divide equally into 5.

Answer:

is an example of enequality

Answer: Yes

Step-by-step explanation:

∛1728= ∛(2 x 2 x 2) x (2 x 2 x 2) x (3 x 3 x 3)

= 2 x 2 x 3

=12

Answer:

24 is the LCM.

Step-by-step explanation:

6, 12, 18, 24

8, 16, 24

12, 24

Answer: I don’t really know

Step-by-step explanation:

The coupon rate is the annual income that is expected by an investor.

Your information is incomplete as the options aren't given. Therefore, an overview of the coupon rate will be given.

The coupon rate simply means the annual income that an investor can expect to receive when he or she holds a particular bond.

It's fixed when the bond is being issued and calculated by dividing the sum of the annual coupon payment by the par value.

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Answer:

C.3600

...............

The number which is 9 times as much as the number 400 is number 3600. The option C is the correct option.

The meaning of n times of a number is that, how many times a number n is required to bring the result as the other number.

The number which is 9 times as much as 400 has to be found out. Let suppose this number is n.

To find the value of n, we have to multiply the number 400 with the number 9. Thus,

[tex]n=400\times 9\\n=3600[/tex]

The value of n is 3600.

Thus, the number which is 9 times as much as the number 400 is number 3600. The option C is the correct option.

Learn more about the multiplication of two number here;

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Answer:

You have 164 stamps.

Step-by-step explanation:

Let the no. of my stamps be 'x'

Half of x subtracted by 26 = 56

[tex]\frac{1}{2} x[/tex] - 26 = 56

[tex]\frac{1}{2} x[/tex] = 56 + 26 =  82

[tex]x[/tex] = 82 x 2 =  164

Let's check

[tex]\frac{164}{2}[/tex] - 26 = 56

[tex]\frac{164}{2}[/tex] = 56 + 26

164     = 82 x 2

164 = 164!

The answer is correct.

Answer:

Hello there, your answer would be 270

Step-by-step explanation:

To get the solution, we are looking for, we need to point out what we know.

We assume, that the number 3000 is 100% - because it's the output value of the task.

so that x is the value we are looking for.

If 3000 is 100%, so we can write it down as 3000=100%.

We know that x is 9% of the output value, so we can write it down as x=9%.

Now we have two simple equations:

3000=100%

x=9%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

3000/x=100%/9%

Now we just have to solve the simple equation, and we will get the solution we are looking for.

Solution for what is 9% of 3000

     - we multiply both sides of the equation by x and - we divide both sides of the equation by x

now we have:

9% of 3000=270

So, the answer is 270

Answer:

19 books

Step-by-step explanation:

95/4÷5/4=19bks

Answer:

[tex]\boxed{\tt D)\: x=42.5}[/tex]

Step-by-step explanation:

[tex]\tt 2x+5=90[/tex]

[tex]\tt 2x=90-5[/tex] ←(Subtract the numbers)

[tex]\tt 2x=85[/tex]

[tex]\tt \cfrac{2x}{2}=\cfrac{85}{2}[/tex] ← (Divide both sides by 2)

[tex]\boxed{\tt x=42.5}[/tex]

~

Answer:

D is the correct answer.

Step-by-step explanation:

The lines are perpendicular as they go thiugh eachother at the center.

Answer:

4.) D

Step-by-step explanation:

A ( I'm not sure how to explain A )

B is an acute angle

C is a parallel line

D is a perpendicular line

I hope this helps!

Answer:

x-2/1

X+3/1

x+1/1

x-11/1

Step-by-step explanation:

just put over 1 in the bottom for all the equation

Answer:

I = $3000

Step-by-step explanation:

I = PRT/100

P = principle= $5000

R = rate = 6%

T = time ( yrs) = 10 yrs

I = (5000*6*10) / 100

I = $3000

Answer:

B, C, and F

Step-by-step explanation: