A shopper needs 48 hot dogs. The store sells identical hot dogs in 2 differently sized packages. They sell a six-pack of hot dogs for $2.10, and an eight-pack of hot dogs for $3.12. Should the shopper buy 8 six-packs, or 6 eight-packs?

Answer:

Step-by-step explanation:

[tex]6^{2}[/tex]+[tex]3^{2}[/tex]= 45

QS=3[tex]\sqrt{5}[/tex]  

16+45=61

NS=[tex]\sqrt{61}[/tex]

not sure why the answer provided starts with 6 but this should be correct

Step-by-step explanation:

Head opposite angles.

b=60°

a=180-60=120°

The roots of a function are the x-intercepts. By definition, the y-coordinate of points lying on the x-axis is zero. Therefore, to find the roots of a quadratic function, we set f (x) = 0, and solve the equation, ax2 + bx + c = 0.

Answer:

The roots of a function are the x-intercepts.

Step-by-step explanation:

Answer: the slope is 3/4.

y=mx+b and m is always the slope.

Answer:

the slope is 3/4

Step-by-step explanation:

y = mx + b

y = slopex + y intercept

y = 3/4x - 1

slope = 3/4

y intercept = -1

Answer:

66

Step-by-step explanation:

79+35=114

180-114=66

angles in a triangle add up to 180

Answer:

80 cm

Step-by-step explanation:

The perimeter of parallelogram LMNO

Is calculated using the formula

Perimeter = 2(a + b)

a = 18 cm

b = 22cm

Perimeter = 2(18 + 22)

= 2(40 cm)

= 80 cm

The perimeter of the parallelogram = 80 cm

Answer:

D. 80 cm

Step-by-step explanation:

Just took the quiz on Edg (2021)!!

C.

Step-by-step explanation:

The answer is C because unlike the other shapes C wasn't altered in anyway. It just move, which is what a translation is just moving a shape and not altering it in anyway.

Answer:

B) 19/30

Step-by-step explanation:

Se deben recorrer 5km en total, en números fraccionarios se recorren:

1er día:

1200m = 1.2km = 6/5km

2do día:

1 + 2/3km = 5/3km

3er día:

1.5km = 3/2km

La suma da:

6/5km + 5/3km + 3/2km = 36/30km + 50/30km + 45/30km = 131/30km.

5km son 150/30km.

150/30km - 131/30km = 19/30 km

La respuesta es:

Answer:

3 ft wide and 2 ft tall

Step-by-step explanation:

That's the smallest surface area I could find

It holds 36 cubic feet and is 66 for surface area

Answer:

Cost of a pound of Jelly beans = x = $7

Cost of a pound of Gummy worms = y = $9

Step-by-step explanation:

Let us represent

Cost of a pound of Jelly beans = x

Cost of a pound of Gummy worms = y

At a candy store, Jordan bought 2 pounds of jelly beans and 3 pounds of gummy worms for $41.

2x + 3y = 41....... Equation 1

Meanwhile, Isabelle bought 2 pounds of jelly beans and 6 pounds of gummy worms for $68.

2x + 6y = 68...... Equation 2

Combining Equation 1 and 2 together

2x + 3y = 41....... Equation 1

2x + 6y = 68...... Equation 2

We Subtract Equation 1 from Equation 2, thereby eliminating x

3y = 27

y = 27/3

y = $9

Solving for x

2x + 3y = 41....... Equation 1

2x + 3(9) = 41

2x + 27 = 41

2x = 41 - 27

2x = 14

2x/2 = 14/2

x = $7

Therefore, the cost of each candy =

Cost of a pound of Jelly beans = x = $7

Cost of a pound of Gummy worms = y = $9

Answer:

Conversion a mixed number 4 1/

2

to a improper fraction: 4 1/2 = 4 1/

2

= 4 · 2 + 1/

2

= 8 + 1/

2

= 9/

2

To find new numerator:

a) Multiply the whole number 4 by the denominator 2. Whole number 4 equally 4 * 2/

2

= 8/

2

b) Add the answer from previous step 8 to the numerator 1. New numerator is 8 + 1 = 9

c) Write a previous answer (new numerator 9) over the denominator 2.

Four and one half is nine halfs

Add: 9/

2

+ 12 = 9/

2

+ 12/

1

= 9/

2

+ 12 · 2/

1 · 2

= 9/

2

+ 24/

2

= 9 + 24/

2

= 33/

2

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 1) = 2. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 1 = 2. In the next intermediate step the fraction result cannot be further simplified by canceling.

In words - nine halfs plus twelve = thirty-three halfs.

Add: the result of step No. 2 + 5/

7

= 33/

2

+ 5/

7

= 33 · 7/

2 · 7

+ 5 · 2/

7 · 2

= 231/

14

+ 10/

14

= 231 + 10/

14

= 241/

14

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 7) = 14. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 7 = 14. In the next intermediate step the fraction result cannot be further simplified by canceling.

In words - thirty-three half's plus five sevenths = two hundred forty-one fourteenths.

Step-by-step explanation:

The sum of 4[tex]\frac{1}{2}[/tex] and 8[tex]\frac{3}{14}[/tex] is 12[tex]\frac{5}{7}[/tex].

Combining objects and counting them as one big group is done through addition. In arithmetic, addition is the process of adding two or more integers together. Addends are the numbers that are added, and the sum refers to the outcome of the operation.

Let the required number be n.

According to the question,

the sum of 4[tex]\frac{1}{2}[/tex] and n is equal to 12[tex]\frac{5}{7}[/tex].

In numeric form,

4[tex]\frac{1}{2}[/tex] + n = 12[tex]\frac{5}{7}[/tex]

Simplifying,

9/2 + n = 89/7

Substituting constant to term one side,

n = 89/7 - 9/2

n = 115/14

n = 8[tex]\frac{3}{14}[/tex]

Therefore, the number is 8[tex]\frac{3}{14}[/tex].

To learn more about the addition;

brainly.com/question/29464370

#SPJ2

Answer:

B. 30

Step-by-step explanation:

The mosaic tile has a trapezoidal shape, so that its area can be determined as follows;

Area of a trapezium = [tex]\frac{1}{2}[/tex](a + b)h

where: a and b represent the length of its plane sides, and h is the height.

Area of a mosaic tile =  [tex]\frac{1}{2}[/tex](4 + 6) 4

                                  = 10 x 2

Area of a mosaic tile = 20 square inches.

But, Dan wants to cover a 600 square inch area.

So that the number of tiles needed = [tex]\frac{600}{20}[/tex]

                                       = 30

The number of mosaic tiles needed by Dan is 30.

Answer: $13.11

Step-by-step explanation:

hope this helps!

Answer:

A, D, and F

Step-by-step explanation:

Half of 12 is 6. Half of 4 is 2. Half of 8 is 4.

Answer:

Step-by-step explanation:

the answer is h

Answer: H

Step-by-step explanation:

Answer:

3.20 there is your answer

Answer:

96-11

Step-by-step explanation:

I am not sure how to make an addition equation? normally you would just subtract 11 to get the result of the history test because he got 11 less points then he did on his maths test which is 96!

I hope that helps

assuming that you're referring to the length, width, and area of a rectangle, the length would be 9cm and the width would be 5cm.

Answer:

See answers below

Step-by-step explanation:

Using the coordinates from the table (0, 12) and (1, 14)

m = 14-12/1-0

m = 2/0

m = 2

Hence the slope of the table is 2

y intercept occurs at x = 0

Substitute m = 2 and (0,12) into the equation y = mx+c

12 = 2(0) + b

12 = b

b = 12

Hence the y-intercept is 12

Get the equation

Recall that y = mx+c

y = 2x + 12

Hence the required equation is y = 2x+12

Answer:

the photod black.

Step-by-step explanation:

Answer:

the answer is black....

Step-by-step explanation:

solution

black+(black×black) -black

= black +black -black

= black - black

= black

...... hence , black is the answer to the solution

Answer:

12a-2b4 is a binomial

Step-by-step explanation:

one monomial is 12a-2

and the two monomial is b4

Answer:

the shortest toenail is 1.056cm

Answer:

seths toenail...

Step-by-step explanation:

WHY WEE THEY MESURING TOENAILS?!!!!!

Answer: x= -8/3

Step-by-step explanation:

Answer:

5 hours

Step-by-step explanation:

Answer:

E (3,1)

G (4,6)

F (10,1)

Step-by-step explanation:

Answer:

See the attached images

Step-by-step explanation:

We're reflecting this image over the line y = –1, right?

This means we need to copy this image over the line like a mirror does a reflection. It isn't exactly what we got before, though—it's flipped backward, just like text when you look at it in a mirror!

First, look where points E and F are. They're two squares below the line. That means we count two squares up to reach y = –1… then count up another two squares to reflect the points across the line.

Next, look at point G. This is what I personally feel is easier: this point has a y-coordinate of –8. This makes it 7 squares below y = –1. To get its new y-coordinate, we add 7 to –1 to get y = 6.

The x-coordinates of the points don't change here; the line the shape is reflected over is a horizontal line. If the line were vertical, we'd only change the x-coordinates and not the y-coordinates. If the line were a linear function like y = x, we'd reflect our x-coordinates and y-coordinates.

Another way to think of it here: how squares below the line is each point? Then multiply that number by 2 and add it to the initial y-coordinate to find its new position.

Forgive me for the weird dots in the last image. I got frustrated and drew the triangle with my pinky finger because I can't quite draw nor write with a mouse yet!!

Hope this helps you understand! Have a great day!

Answer:

8 cubic feet

Step-by-step explanation:

2*2*2=8

Assuming you are talking about a cube, the volume would be the side^3. In this case you said all sides are 2 feet long then the volume would be:

2^3 ft^3 or 8 cubic feet!