To make a box of cookies, Leila needs 1 cups of melted chocolate.
How many cups of melted chocolate does Leila need to
make 2 - boxes of cookies?

Answer:

$1.50 and 4.5 miles

Step-by-step explanation:

The constant of proportionality is basically just the slope of a line on a graph

Slope can be found by:

[tex]\frac {y_{2} - y_{1}} {x_{2} - x_{1}}[/tex]

10.50 - 7.50 = 3

7 - 5 = 2

3/2 = 1.50 = $1.50

_________________

135 miles / 30 days = 4.5 miles per day

Answer:

B

Step-by-step explanation:

The only item that will serve as a liability is Her Mortgage. Option B is correct

Liabilities can be termed as money owned by a person or an amount of money borrowed with the intention to pay back after a period of time.

If Tony is trying to calculate her net worth, then we need to select a property that will serve as a debit for him instead of credit.

From the listed option, the only item that will serve as a liability is Her Mortgage

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Step-by-step explanation:

If TR=SR=ST

SO,

all angles are equal

one angle =180/3=60°

but,here,

In angle S =60°

7x+4=60

7x=60-4

7x=56

x=56/7

x=8°

Answer:

The RST[tex]\huge{\triangle}[/tex]  is same in all side,

it is equilateral triangle.

so each angel =180/3=60°

But,

According to the question,

Answer:

50

Step-by-step explanation:

200/4=50

There are 25 students in each class.

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:

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

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Let's assume that there are x students in each class.

Since there are two classes, the total number of students is 2x.

Now,

Since every student wrote 4 letters.

The total number of letters written = 4 x the number of students.

200 = 4 x (2x)

200 = 8x

x = 200/8

x = 25

Therefore,

There are 25 students in each class.

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Answer:

8 counselors and 12 aids

Step-by-step explanation:

minimum number of staff to run camp = 20

Ratio of counselors to aids to work together = 2:3

To get the multiply factor = 20 / (2 counselors + 3 aids) = 20 / 5 =4

minimum number of counselors needed = 4 x 2 = 8 counselors

minimum number of aids needed = 4 x 3 = 12 aids

Answer:

1.6 repeating

Step-by-step explanation:

25 divided by 15 is 1.6666... and to check your math you could multiply that answer by 15, and that would give you 25

15kg is 60 percent of 25kg, which means that if we take 25kg and divide it into 100 parts, 60 of those parts will be 15kg.

To calculate the percentage of 25kg that is 15kg, we can use the following formula:

percentage = (part / whole) * 100

In this case, the part is 15kg and the whole is 25kg. So, the percentage is:

percentage = (15kg / 25kg) * 100

= 60%

Therefore, 15kg is 60% of 25kg.

To understand this in more detail, let's break down the formula. The first part, (part / whole), is simply the fraction of the whole that is the part. In this case, the part is 15kg and the whole is 25kg, so the fraction is 15/25.

The second part, * 100, simply converts the fraction to a percentage. So, 15/25 * 100 = 60%.

In other words, 60% of 25kg is 15kg. This means that if we take 25kg and divide it into 100 parts, 60 of those parts will be 15kg.

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Answer:

11x + 5

Step-by-step explanation:

Hope this helps!!!

Answer:

3.5 x 4.95 = 17.325

Step-by-step explanation:

May I have brainliest please? :)

Answer:

17.325

we know this is correct because five times three and a half is near this so we know its correct

Well, the prime factorization would be 17 itself! This happens because 17 is a prime number.

If we take another example, like 13 or any other prime number, this will occur. Since 1 isn't a prime number, nor composite number, we won't include 1. Therefore, the prime factorization of 13 would also be 13 itself.

Answer:

D, (6,3)

Step-by-step explanation:

When you are reflecting something, you are reflecting the exact point, except any negative sign on the x-val, turns positive, so first, you end up with (4,3), shifting two units to the right, would cause it to go to (6,3).

Answer:

Mrs Mamie will arrive at her destination on time !

Step-by-step explanation:

Mrs Mamie drives 130miles in 2 hours that means 65 miles/h

During 7 hours she travels 65*7=455 miles that definetely is more than 390 miles as necessary.

SO YES, Mrs Mamie will arrive at her destination on time !

Answer:

367 meters

Step-by-step explanation:

(220.2÷60)x100

This question is incomplete, the complete question is;

For what value of a is the volume of the tetrahedron formed by the coordinate planes and the plane (x/a) + (y/10) + (z/6) = 1 equal to 10?

Answer: the value of a is 1

Step-by-step explanation:

Given that;

Volume of tetrahedron bounded by plane (x/a) + (y/10) + (z/6) = 1

and coordinate plane is; V = 1/6|abc|

(x/a) + (y/10) + (z/6) = 1

volume = 10

so

10 = 1/6 | a × 10 × 6 |

60 = a × 10 × 6

60 = 60a

a = 60 / 60

a = 1

Therefore the value of a is 1

Answer:

D. 2, 4

Step-by-step explanation:

6x+8y=44

5y = 20

y = 4

6x = 12

x = 2

Answer: A horseshoe weighs 8.2 ounces The nails in the horseshoe weigh 0.12 ounces.

Step-by-step explanation: B should be your answer have a great day :)

Answer:

B

Step-by-step explanation:

i did 8.2 divided by 20 percent ( .2)

then subtracted

equal 6.56

Answer:

Probability [also suffers from sleep disorder] = 0.5555 (Approx)

Step-by-step explanation:

Note:

Missing

Sleep disorders =  92%

Suffer from anxiety = 9%

Both sleep disorders and anxiety = 5%

Computation:

Probability [also suffers from sleep disorder] = 5% / 9%

Probability [also suffers from sleep disorder] = 0.5555 (Approx)

The answer is letter B.

y = x² +7x-9

y= (-2)²+7(-2)-9

y=4+-14-9

y=-19

y=(-1)²+7(-1)-9

y=1+-7-9

y=-6+-9

y= -15

y=(0)²+7(0)-9

y=0+0-9

y=-9

y=(1)²+7(1)-9

y=1+7-9

y=8-9

y= -1

y=(2)²+7(2)-9

y=4+14-9

y=18-9

y=9

The missing values of the given quadratic function are option (b)-19,-15,-9,-1,9

Quadratic function is an function which contains one unknown variable and the highest power of this unknown variable is 2. Let x be the unknown variable then the quadratic function y in x is given by

y = ax²+bx+c, where a, b, c are constants and a≠0

Given that  a quadratic function y is:

y = x² +7x -9

Value of y  when x = -2

y(-2) =  (-2)² +7(-2) -9 = -19

Value of y  when x = -1

y(-1) =  (-1)² +7(-1) -9 = -15

Value of y  when x = 0

y(0) =  (0)² +7(0) -9 = -9

Value of y  when x = 1

y(1) =  (1)² +7(1) -9 = -1

Value of y  when x = 2

y(2) =  (2)² +7(2) -9 = 9

The missing values in the table are -19,-15,-9,-1,9

Therefore, option b is correct option.

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Answer:

Step-by-step explanation

Find the diagram attached. In Line geometry, there is a theorem that states that the sum of the adjacent interior angles is 180 degrees. According to the diagram, the adjacent interior angles are 7x- 15 and 24x + 9.

The sum of this angles must give 180 degrees as shown;

7x-15 + 24x + 9 = 180

7x+24x-15+9 = 180

31x-6 = 180

31x = 180+6

31x = 186

x = 186/31

x = 6

Hence the value of x is 6 degrees

Answer:

67,500,001

Step-by-step explanation:

Gotchu homie imma give it a listen

Answer:

17 mm

Step-by-step explanation:

P = 50 mm

2x + 1 + x = 25

x = 8

2(8) + 1 = 17 mm

The length of the longest side is 17 mm

Answer:

x = -10/13

Step-by-step explanation:

10x + 7 = -3x - 3

Add 3x to both sides

10x + 3x + 7 = -3x + 3x - 3

13x + 7 = 0x - 3

13x + 7 = -3

Subtract 7 from both sides

13x + 7 - 7 = -3 - 7

13x + 0 = -10

13x = -10

Divide both sides by 13

13x ÷ 13 = -10 ÷ 13

1x = -10/13

x = -10/13

Answer:

hello your question is incomplete below is the complete question

answer : what part of the bag of fertilizer left was used by Anita

Step-by-step explanation:

Anita had 1/2 bag of fertilizer left

and she used (3/4  of the fertilizer

that means she used ( 3/4 * 1/2 ) bag of fertilizer

hence the question about  Anita's fertilizer that can be answered is ; what part of the bag of fertilizer left was used by Anita

Answer:

(1, -2)  Option A in your list of possible answers

See attached image.

Step-by-step explanation:

We need to graph the lines by using a couple of points on the plane for each equation.

For example:

the points (0, -3)  and (3, 0) for the line  y = x - 3

and the points (0, 1) and (-1, 4) for the line  y = - 3 x + 1

Please see the lines in the attached image, and notice that they intersect at the point (1, -2), which gives you the solution for the system.

Answer:

-1/4

Step-by-step explanation:

-3/8 - 7/8= 4/8=1/2

Answer:

ll.8 dollars

Step-by-step explanation:

Answer:

4 yd².

Step-by-step explanation:

From the question given above, the following data were obtained:

Length (L) = 2⅔ yards

Width (W) = 1½ yards

Area (A) =.?

The area of the piece of fabric that Roberto needs can be obtained by using the formula for calculating the area of a rectangle. This is illustrated below:

Area (A) = Length (L) × Width (W)

A = 2⅔ × 1½

A = 8/3 × 3/2

A = 8 × ½

A = 4 yd²

Thus, the area of the piece of fabric that Roberto needs is 4 yd²

Answer:

$44

Step-by-step explanation:

10% of 40 is 4

40+4=44

hope this helps :3

if it did pls mark brainliest