Grade 7th math anybody know the answer

Answer:

i think it is is a lest 24

Step-by-step explanation:

Answer:

Step-by-step explanation:

I think this is how you do it. One the side where it says the 4 friends + 1. I couldn’t write anything else so you can change it up.

*Correct me if I’m wrong*

The price of each notebook is $1.85 then the price of 5 notebooks will be equal to $9.25.

The four basic operations of arithmetic can be used to add, subtract, multiply, or divide two or even more quantities.

They cover topics like the study of integers and the order of operations, which are relevant to all other areas of mathematics including algebra, data processing, and geometry.

As per the given data in the question,

Price of each notebook = $1.85

Number of notebooks to buy = 5

Then, the total price of the notebook will be,

= 5 × 1.85

= $9.25

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Answer: 5508$

Step-by-step explanation:

So to find interest your formula is this:

Int=interest rate (percent)*principal

So your problem would be: int=.02*1800

This equals 36. Since its interest, you add your interest (36) and your principal (1800) and get 1836. Now, since you need to find the interest for 3 years, you multiply 1836 by 3.

Step-by-step explanation:

Answer:

The answers a ! Hope this helps

Step-by-step explanation:

nie jestem pewna ale chyba odp A

Answer:

A

Step-by-step explanation:

V = 1/3 π r h

V = 1/3 (π)(5)(15)

V = 25π

Answer:

miles 24

Step-by-step explanation:

Divide and  multiply

The amount that Jun paid for the two tickets given the discount rate and the coupon rates is $105.45.

Discounts and coupons reduce the price of an item.

Cost of the child's ticket after the discount = (100 - 15%) x 60 = $51

Cost of both tickets after the coupon = (100 - 5) x (51 + 60) = $105.45

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Answer:

she would save $47 if she waited.

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

10/5 = 2 so it would look like this

2 4 6 8 10

1  2 3 4 5

Answer:

x=2

Step-by-step explanation:

x= 2,4,6,8,10

y= 1,23, 4 ,5

The answer is like that because the digits on y are each multiplied by 2. For example, 1x2=2, 2x2=4, 3x2=6, 4x2=8, 5x2=10.

Answer:

itis 500 tons

Step-by-step explanation:

Answer:

The guy above me already said it, it's C

Answer:

The answer is 1133.33 i got it from go ogle so blame me if i got it wrong blame go ogle  can i have Brainliest

Step-by-step explanation:

Answer:

66 2/3

Step-by-step explanation:

The way to solve this is The general volume of a pyramid formula is given as: Volume of a pyramid = 1/3 x base area x height. Where Ab = area of the polygonal base and h = height of the pyramid. Note: The volume of a pyramid varies slightly depending on the polygonal base.

What i did was i first tried to do 17 x 20 x 10 which game 3400 but when i remembered that V=1/3 x base area x height which would be 1/3 x 17 x 20 = 113 1/3 but if the base was 10 it would be 1/3 x 10 x 20 = 66 2/3. so i think the base is 10 and the answer would be 66 2/3

If i am wrong i'm sorry

Answer:

A

Step-by-step explanation:

Answer:

85%

Step-by-step explanation:

60-9= 51

51/60 is 85%

Answer:

Its a

Step-by-step explanation:

A integer is like a whole number by it self

Answer:

[tex]Accept = 69.44\%[/tex]

[tex]Reject = 11[/tex]

Step-by-step explanation:

Given

See attachment for dataset

Solving (a): Percentage to accept

The percentage to accept are flea collars that range between 14mg to 16mg (inclusive)

From the attachment, we have:

[tex]Total = 36[/tex]

[tex]n(14mg-16mg) =25[/tex] --- Number of 14mg to 16mg

So, the percentage to accept is:

[tex]Accept = \frac{n(14mg-16mg)}{Total} * 100\%[/tex]

[tex]Accept = \frac{25}{36} * 100\%[/tex]

[tex]Accept = 0.6944 * 100\%[/tex]

[tex]Accept = 69.44\%[/tex]

Solving (b): Collars to reject

In (a), we have:

[tex]n(14mg-16mg) =25[/tex]

The number to reject is then calculated by subtracting the collars to accept from the total (this is called complement rule)

So, we have:

[tex]Reject = Total - n(14mg - 16mg)[/tex]

[tex]Reject = 36 - 25[/tex]

[tex]Reject = 11[/tex]

11 will be rejected

Answer:

92

Step-by-step explanation:

angle a and b add up to 180 degrees

4x-20+2x+8=180

add like terms

6x+12=180

x=28

then substitute to get 92

Answer:

5 to 7.5

Step-by-step explanation:

Multiply 2 by 2 then add 1 two get 5. Then multiply 3 by 3 to get 6 then add 1.5 to get 7.5.

Answer:

64%

Step-by-step explanation:

Answer:

108 is the answer and there is no explanation for this. Youc can directly multiply it.

Answer:

648

Step-by-step explanation:

There is no distributive property necessary. You would use distributive property in a problem like a(b + c).

a(b + c)

ab + ac

That is distributive property. 6 × 108 doesn't require distributive property.

6 × 108 or 6(108) or 108(6) = 648

Answer:

3-7x

Step-by-step explanation:

Answer:

7 < 3x

Step-by-step explanation:

yuh

Answer: a) about 450

Step-by-step explanation:

50 multiplied by 9 is 450 and its asking for an approximate so it would be anything near 450

Answer:

16ml

Step-by-step explanation:the circle is one whole there a like cutting it to half one side says 8 the other will be name X cuz missing number.now 8x2=16 your answer should be 16.glad to help :)