Please help, I’ll mark you as brainliest!!!!!!!!!!!!!

Answer:

The question is incomplete.

Step-by-step explanation:

"He needs of a yard for this project". What percentage or fraction of a yard does he need for the project?

Answer:

m < 3

Step-by-step explanation:

Cookies to decorate = 60

Time < 180 minutes

The inequality

60m < 180

Where,

m = number of minutes

60m < 180

m < 180/60

m < 3

Less than 3 minutes decorating each cookie

Answer:

5^3*c*d^2

Step-by-step explanation:

when you have exponents with the same base that are divided, you subtract the number in the exponent. Additionally, if multiple exponents are present, they must be multiplied to be able to have this property. We have 5^12/5^9. 12-9=3. So we are left with 5^3. C^10/C^9. 10-9=1. SO we are left with C^1=C. d^2 doesn't have a pair so we leave it alone. In the end, we get 5^3*c*d^2. The " * " is multiplication and " ^ " means to the power of or an exponent.

Answer: price was $150

Step-by-step explanation: original price was x. When discount is 30%

Price is (100-30)% = 70 % from the original. 70% = 0.70

So we have an equation 0.7x = 105. And x= 105/0.7= 150

Answer:

There is a 3/95 probability that a granola bar is chosen one choice after the other without replacement.

Step-by-step explanation:

The probability of choosing a granola bar without replacing the first bar is 4/20, or 1/5. 4 represents the number of granola bars, and 20 represents the total snacks. Then there are 19 snacks and 3 granola bars which represents the 3/19 chance of getting a granola bar the second time without replacing it.

To find the probability of both of those events happening, multiply them.

(1/5) * (3/19) = 3/95.

Answer:

21

Step-by-step explanation:

84% of 25 is 21

The maximum score is 100%, 100÷25= 4, meaning each question was 4 points or 4% of the total grade 84÷4=21 .

Answer:

21 questions were correctly answered

Step-by-step explanation:

If one scores an 84% on a quiz, that means that as an expression out of 100, a person has gotten 84 correct. To find how much the 84% equates to, one must convert the percent to a decimal. This means that one must divide the 84 by 100. After doing so, multiply the result by the number of questions on the quiz. The value attained will be the number of questions answered correctly.

Convert percent to decimal:

84% / 100 = 0.84

Multiply by the number of questions to find the amount answered correctly:

25 * 0.84 = 21

Answer:

33.89

Step-by-step explanation:

How to Calculate Rounding to the Nearest 100th?

If the digit after hundredth is greater than or equal to 5, add 1 to hundredth. Else remove the digit. Example

124.586

The third digit of right of decimal point is 6

The second digit after decimal point is 8 which is greater than 5

So add 1 to 8

Result = 124.59

Answer:

it's 33.89 hope it helps

Answer:

8, -4, 1, -9, 22

Step-by-step explanation:

Integers are any whole numbers, meaning they cannot be decimals or fractions. Other than that, this can be either positive or negative

Answer:

L m a o i only in middle school but its nice that people on this app are polite.

Answer:

13

Step-by-step explanation:

First, we need to find the area of the rectangle that the triangle RST is in, which would be 4*5=20. Second, we need to subtract the three triangles so the remaining area would be the area of the triangle that we need to solve for. The sum of the areas of the three triangles would be: 1/2*2*5 + 1/2*2*2 + 1/2*4*3 = 5 + 2 + 6 = 13.

Answer:

13

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

C and E

Step-by-step explanation:

Answer:

Amount of time would be greater than 95 minutes

Step-by-step explanation:

We are told that machine B can pack 11 boxes per minute.

Thus, this is 11x where x represents number of minutes.

We are told that the factory revives an order of over 1100 boxes and that it had already packed 55.

Thus,the inequality equation is;

11x + 55 > 1100

Solving this;

11x > 1100 - 55

11x > 1045

x > 1045/11

x > 95 minutes

Answer:

The diameter of this circle is equal to 8

Step-by-step explanation:

The standard form of a circle is equal to x^2 + y^2 = r^2. As this equation shows x^2 + y^2 = 16, all we have to do is find the square root of 16, which is 4. This means that 4 is the radius of the circle and that 2 * 4 = 8, which is the diameter of the circle.

Because of this, the diameter of this circle is equal to 8.

Answer:

x<y-3/13

Step-by-step explanation:

Switch sides'

13x+3<y

Subtract 3 from both sides

13x+3-3<y-3

Simplify

13x<y-3

Divide both sides by 13

13x/13<y/13-3/13

Simplify

x<y-3/13

(13,3)

Hope this helped!!

Answer:

3 feet.

Step-by-step explanation:

I hope this helps!

Answer:

AB slope is 1/2

CD slope is 1/3

Since the slopes of the lines aren't the same, the lines aren't parallel.

Step-by-step explanation:

Answer:

The correct answer is;

Using this information, each student can prepare an infinite number of parallelograms

Step-by-step explanation:

The given parameters of the parallelogram Emily asks the students to bring are;

The measure of one of the angles of the parallelogram = 50°

The length of of one side of the parallelogram = 10 cm

The shapes which the parallelogram must not be are; rhombus, rectangle, or square

Using the given information, therefore, the number of different parallelograms the students can prepare is given as follows;

The number of different lengths of the other side of the parallelogram = Infinity - 1 = Infinity

Therefore, the number of different parallelograms the students can prepare  is an infinite number of parallelograms

Step-by-step explanation:

your answer is 84,000

Answer:

fortnight= $2,000

month= $4,000

year= $52,000

Step-by-step explanation:

Using:

fortnight=2 weeks

month=4 weeks

year=52 weeks

per fortnight = 1,000×2

2,000

per month= 1,000×4

4,000

per year=1,000×52

52,000

Answer

D.pentagonal pyramid

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

cause if you look at the thing o minus -1

Answer:

-2

Step-by-step explanation:

Given data

We have the expression

3(x+2) =0

open bracket

3x+6=0

3x=-6

divide both sides  by 3

x= -6/3

x= -2

Answer:

(3x)+2 or 3x + 6

Step-by-step explanation:

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 8 books/ hour

Explanation:

240 / 30 = 8 books/ hour

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:

8 books

Step-by-step explanation:

durjddndndnfnenfdndndnfn

hope this helps!

Answer:

(1) commutative property of the addition.

(2) distributive property of the multiplication and associative property of the addition.

(3) addition property of the equality.

(4) multiplication property of the equality.

Step-by-step explanation:

First we start with:

4x + 1 + x + 3 = -11

Here we use the commutative property of the sum, which says that:

A + B = B + A

So we can reorder the terms in a sum, and we can rewrite our equation as:

4*x + x + 3 + 1 = -11

Here we also used the associative property of the sum, that says that:

A + B + C = (A + B) + C = A + ( B + C)

wich means that we can perform the sum in any order we want, then we can add the 3 and the 1

4*x + x + 4 = -11

Now we use the distributive property of the multiplication, which says that:

(A + B)*C = A*C + B*C

Then we can rewrite our equation as:

(4 + 1)*x + 4 = -11

Now we solve the sum in the parentheses to get:

5*x + 4 = -11

Now we can use the addition property of the equality, we can add (-4) in both sides to get:

5*x + 4 - 4 = -11  - 4

5*x = -15

Now we can use the multiplication property of the equality, and multiply both sides by (1/5) to get:

5*x*(1/5) = -15*(1/5)

x = -5

Answer:

1944

Step-by-step explanation:

I'm probably wrong but that is my answer

Answer:

7 fossils

Step-by-step explanation:

Find the cost for transportation by multiplying 20 by 5, since it is $5 per student and there are 20 students

20(5)

= 100

Subtract this from 128, since they raised $128

128 - 100

= 28

This means they have $28 to spend on fossils.

To find how many they can buy, divide 28 by 4, since they are $4 each

28/4

= 7

So, they can buy 7 fossils with the money they have left

Answer:

C. x:3 and x = 11

Answer:

c. 1,417

Step-by-step explanation:

200,000 (8.5%) = 17,000

17,000 / 12 = 1,416.67 or 1,417

Answer:

$1,417

Step-by-step explanation: