Mathematics Middle School

How many sandwich combinations are possible from a choice of roast beef or ham with American cheese or Swiss cheese?

Answers

Answer 1

Answer:

There can be 18 combinations

Step-by-step explanation:

:3

Answer 2

Answer:

There can be 18 combinations

Step-by-step explanation:

Related Questions

[tex]-3(p + 1) \leq - 18[/tex]

Answers

Answer:
p ≥ 5

Explanation: −3 (p+1) ≤ −18
Step 1: Simplify both sides of the inequality.

−3p − 3≤ −18

Step 2: Add 3 to both sides

−3p−3+3 ≤ − 18+3

−3p ≤ −15

Step 3: Divide both sides by -3.

-3p
—— ≤. -15
-3. ——
-3

The answer would be p > 5 btw there is a line under the >

Find the perimeter and area of the figure

Answers

The
Perimeter: 20.38135
Area: 15.67508

give brainly it is math alot of points to :)

Answers

Answer:

C!!

Step-by-step explanation:

brainliest?

Hope this help!!!

Have a great day!!!

emily and andy each go to a hardware store to buy wire. The table shows the cost y in dollars for x inches of the wire they need. emily needs 21 feet of the wire. andy needs 13 yards of the wire. How much will each of them spend for​ wire?

Answers

Hi! So Emily will spend $15.12. Andy will spend $9.36. When you divide y by x you get a constant. Which in this case is how much a inch of wire costs which is $0.06. Then since you are given Emily and Andy’s lengths in feet you need to convert to inches. Which give you 252” for Emily and 156” for Andy. You then multiply each those lengths by the constant, and you get your answers. Hope this helps some!

The equation that represents the cost of the wire for a certain length will be y = (3 / 50)x.

What is a line passing through two points?

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

Let the equation of the line pass through (x₁, y₁) and (x₂, y₂).

Then the equation of the line is given as,

[tex]\rm (y - y_2) = \left (\dfrac{y_2 - y_1}{x_2 - x_1} \right ) (x - x_2)[/tex]

Emily and andy each go to a home improvement shop to purchase wire. The table shows the expense y in dollars for x crawls of the wire they need.

Take two points from the table, then we have

(120, 7.2) and (125, 7.5)

Then the equation of the line is given as,

(y - 7.2) = [(7.5 - 7.2) / (125 - 120)](x - 120)

y - 7.2 = (3/50)(x - 120)

y - 7.2 = (3/50)x - 7.2

y = (3 / 50)x

The equation that represents the cost of the wire for a certain length will be y = (3 / 50)x.

More about the line passing through two points link is given below.

https://brainly.com/question/12740817

#SPJ2

I need help! who ever get this right and explain nicely then I make you brainlist.

Answers

Answer:

1. 64

2. 72 square feet

3. 31.5 square feet

Step-by-step explanation:

For the first one use the equation A=bh.

Plug in your values: A=12.8*5.

Solve: A=64

For the second one multiply 8*3 which gives you 24. Next multiply that by 3 to give you 72 square feet.

For the third one multiply 9 by 3.5 to get 31.5 square feet.

Solve

y = [tex]\frac{175}{x + z}[/tex] when x = 17 and z = 8

If you show your work I will give you branist

Answers

7
substitute the value of the variable into the expression and simplify
The answer is Y=175/17+8
=175/25
=7

9) Write an expression which represents the **sum** of (7x-5y) and (-8x-8y) in
simplest terms

Answers

Answer:

-8y + 7x

I think, sorry if it's wrong

Answer:

-x-13y

Step-by-step explanation:

sum=add

(7x-5y)+(-8x-8y)

Combine like terms

7x+(-8x)

-1x or -x

-5y+(-8y)

-13y

-x-13y

hope this helps

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP The table shows the amount of different colored paints in a bin in art class.Compare the amount of blue and orange paint using the < symbol.

Answers

Answer:

47.362 < 47.394

Hope this helps!

Answer:

Blue<Orange=47,362<47,394 OR Orange>Blue= 47,394>47,362

Need help ASAP PLEASE
Which two have values located between 20 and 21 on a horizontal number line?
[tex]\frac{\sqrt 82}{2}[/tex]
3[tex]\sqrt{42}[/tex]
9[tex]\sqrt{5}[/tex]
6.5π
9π

Answers

the third one and forth one are right.

Please fill this out will give BRAINLIST

Answers

Rectangle: a = w x l

Square: a = a^2

Triangle: a= b x h divided by 2

Parallelogram: a = HH

Trapezoid: a = a+b
2h


Answer:

rectangle = L*W

square =  s*s

triangle = 1/2 b*h

trapezoid = b+b/2*h

parallelogram = b*h

Step-by-step explanation:

For this item, drag the answer into the box.

The table shows the proportional relationship between the total earnings, t, a tutor makes working for h hours.

Answers

Answer:

The answer would be 30

Step-by-step explanation:

It’s is indeed 30 so you answer is 30

Hey can someone please answer these questions, no need for and explanation I just need the answers asap. Please don't just take the points!!!

Answers

Answer: question 12 is D

Step-by-step explanation:

I haven’t gone over the other stuff in a while so cant help with that stuff sorry.

Step-by-step explanation:

10th answered

104.25 cubic foot

11th answer

1.883 cubic meter

12th answer

pentagonal pyramid

13th answer

$1.10

Please Help!!!!
This is a re-post I really need help tho!
Please and Thank-you
I suck at math so please help me!!

Answers

Answer:

the middle is zero count up the lines

Step-by-step explanation:

this looks complicated, that's my best guess

Order the following numbers from least to greatest:

Answers

Answer: A.

Step-by-step explanation: Option A is correct because -12/5 < -3 1/4 < -4.5 <   2 1/3 <  < 0.8.

Is a temperature of -11 degrees warmer or colder than a temperature of -15 degrees? *
Is an elevation of -10 feet closer or farther from the surface of the ocean than an elevation of -8 feet? *
It was 8 degrees at nightfall. The temperature dropped 10 degrees by midnight. What was the temperature at midnight? *
A diver is 25 feet below sea level. After he swims up 15 feet toward the surface, what is his elevation? *

A whale is at the surface of the ocean to breathe. The whale swims down 300 feet to feed. The whale is now 300 feet below sea level. *

Answers

Assuming these are all different questions,

1. -15 is colder

2. -10 is closer than -8

3. -18

4. -10 feet

5. Not sure what you are asking, but possibly -300

-11 degrees is warmer than -15 degrees, -10 feet is closer than -8, the temperature is -2, the divers' elevation is 10 feet of elevation, and the whale goes 600 feet in all to breath, & to feed.

Step-by-step explanation:

Hey
Help me please:) :)

Answers

The answer is 68 or B:68

Which of the following graphs represents an exponential function?

Answers

Answer:

4

Step-by-step explanation:

as it is an upward curve

4 because when you showed the pictures it was pretty obvious so that means the answer is 4

Since I didn't get D. in the picture its
D. Number Cube
Let even numbers= classical
Let odd numbers= pop
Roll cube three times, repeat

Answers

Answer:

D

Step-by-step explanation:

1. What type of transformation is this?

None of these


Rotation


Translation


Reflection


2 .What type of transformation is this?

None of these


Translation


Rotation


Reflection

Answers

The first one is Reflection. The second one is Translation but I’m not sure the the second one
1. Translation
2. Reflection

Help! Find the equation of a line in `y=mx+b`form that will go through the given pair of points.



Find the slope first, then the y-intercept. Then write the equation.



(In the table, for the slope and y-int enter just the number, Ex 5. For the Equation, it must be in the form `y=mx+b`.)

Answers

y=-2.5x+8
slope is -2.5
intercept is 8

i need someone to answer this question the answer choices are below


a= 18.84
b= 37.68
c= 113.04
d= 45.28

Answers

Answer:

The answer is A, 18.84.

Step-by-step explanation:

The two points are 6 places apart, so that can be 6 units as radius. To find the circumference of a circle you do r x 3.14 (to abbreviate pi). 6 x 3.14 is 18.84 so A is your answer.

THE ANSWER IS B for the question

Part B
Jason claims that the value of s - r must be greater than the value of s - 9. His reasoning is that r is closer to zero than q.
• Explain why Jason's claim and reasoning are incorrect.
• Provide a correct claim and reasoning, explaining how the distances of r and q from zero support your reasoning.
Respond in the space provided.

Answers

Answer: 2

Step-by-step explanation:124

Please help!!!
What is the area of the trapezoid?

Answers

Answer: A=a+b

2 h

Step-by-step explanation: h goes a little bit higher then there

Determine the area of the composite figure shown below.

Answers

Answer:

Its an irregular pentagon

Step-by-step explanation:

Answer:464

Step-by-step explanation: If I got it wrong I am sorry but I think I got it right.

The temperature fell 4 degrees in the last hour. Now it is 21 degrees. What was the temperature 1 hour ago?

Answers

Answer:

It'd be 25.

21+4=25

Answer:

25 degrees becaues you add 4 to 21

Step-by-step explanation:

Please help please help please help I suck at math

Answers

She messed up and put 3 time 2 for 3 squared when you square something you multiply it by itself so it would be 3 times 3 which is 9

Can someone pls help I'm very confused
10(1/2 d+3m) +3d(5)

Answers

the final answer is
15+30m+15d
you multiply 10*1/5 or .5 same thing and multiply the rest of everything in the () copy it down and then go to the next part and do the math

Plz Help
Expand.
Your answer should be a polynomial in standard form.
-4w(w^2-9)=

Answers

Answer:

-4w³ + 36w

Step-by-step explanation:

-4w(w² - 9)

-4w³ + 36w

Answer:

The expanded form is [tex]y=-4w(w^2 - 9)[/tex]

Simplified form is [tex]-4^3+36w[/tex]

Step-by-step explanation:

HELPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!

Answers

Answer:

a

Step-by-step explanation:

Answer:

choice three is correct

Explanation:

it just is :)

same as before
WILL GIVE BRAINLIEST

Answers

Answer: it does not function

Step-by-step explanation: it does not function because the numbers on the left are all the same. plz mark me brainliest

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