Robert slices a large loaf of bread to make 12 sandwiches. He made 3 turkey sandwiches and 5 veggie sandwiches. The rest are ham. What faction of the sandwiches did Robert maked are ham? What is it in simplest form??

Answers

Answer 1

Answer:

The fraction of the ham sandwich will be 4.

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that Robert slices a large loaf of bread to make 12 sandwiches. He made 3 turkey sandwiches and 5 veggie sandwiches. The portion of the ham sandwich will be calculated as below:-

Total sandwich = Turkish sandwich + veggie sandwiches + ham

12 = 5 + 3 + ham

ham = 12 - 8 = 4

Therefore, the fraction of the ham sandwich will be 4.

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Answer 2

Answer: If he made 12 sandwiches, that means he made 12-(5+3) ham sandwiches: 4 ham sandwiches.
Fraction of ham sandwiches=4/12
=1/3(simplest form)

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a pizza place charges $15 for a pepperoni pizza and $12 for a cheese pizza. the goal is to sell $540 in pizza for the day. The situation can be represented by the equation 15x+12y=540, x=pepperoni pizzas and y= cheese pizzas. If the pizza place runs out of pepperoni, how many cheese pizzas must be sold to reach the daily goal?
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What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)?A.
y = 3x + 4
B.
c.
D.
y= 3x - 14
y= 3x - 4
y=3x + 12

Answers

Answer:

A: y = 3x + 4

Step-by-step explanation:

A slope of 3 is given, so the co-efficient of x must be three

If you are going through point (-3, -5), then you must have a starting point.

Adding 3 to the y coordinate for every x value gives us 4.

This means that the equation must be adding 4 to x.

So, the answer is y = 3x + 4, or A.

Lowest common factor 12 and 9

Answers

The LCM (Lowest Common Factor) of 12 and 9 is 36.

The LCF is 36. It's because if you multiply 12*3= 36 and 9*4=36.

Carla must ice a german chocolate cake. The diameter of the cake is 6 cm. Use the formula A = 3.14 x r2 to find the area of the cake. A) 7.07

B) 19.63
Eliminate

C) 20.56

D) 28.26

Answers

Diameter = 6 6/2 = 3
Radius = 3 3 to the power of 2 = 9
A = (3.14)(9) = 28.26

The radius(r) is half the diameter. So just plug 3 into the equation A=πr². A=3π². The area is about 29.60 (which I think you meant to write for D).

What is the inverse of the function f(x)= 15x+50/x+5

Answers

I think you mean

$f(x) = (15x + 50)/(x + 5)$

First, replace f(x) with y.

$y = (15x + 50)/(x + 5)$

Now, switch x and y.

$x = (15y + 50)/(y + 5)$

Now we solve for y.

$x(y + 5) = 15y + 50$

$xy + 5x = 15y + 50$

$xy - 15y = -5x + 50$

$y(x - 15) = -5x + 50$

$y = (-5x+ 50)/(x - 15)$

Now we replace y with $f^(-1)(x)$ .

$f^(-1)(x) = (-5x+ 50)/(x - 15)$

Jason paid $15.50 for 3 slices of pizza and 2 burgers. Susan paid $20 for 1 slice of pizza and 4 burgers. Write a system of equation and then determine the cost of each slice of pizza and the cost of each burger.

Answers

Answer:

The answer is

3P+2B=15.50

P+4B=20

Where P=pizza slice and B=burger

B=4.45

P=2.20

Step-by-step explanation:

The system proposal is

3P+2B=15.50

P+4B=20

Solving for P in the second equation, we have

P=20-4B and replace in first equation we have:

3(20-4B)+2B=15.50

Solving for B:

B=(60-15.5)/10=4.45

Replace B in first equation

P=20-4B=20-4(4.45)=2.20

HELP HELP HELP HELP HELP HELP HELP HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Most mornings, Kevin stops for coffee on the way to work. He spends $27 each month on coffee. In addition, he likes to occasionally go out to lunch with his coworkers. This month, he is trying not to spend more than $87 on both coffee and lunch out. If he spends an average of $6 each time he eats lunch out, and x represents the number of times he eats out, which of the inequalities represents this situation?
A.
$6x + $27 < $87
B.
$6x + $27 > $87
C.
$27x + $6 < $87
D.
$27x + $6 > $87

Answers

Answer: A. $6x + $27 < $87

Step-by-step explanation:

Your question says “...x represents the number of times he eats out”, when he eats out its $6, so that means obviously that the x would be by the 6 and the less then symbol would be facing 87 cause your wont to spend less then that amout.

Have a good day and stay safe :)

Answer:A. $6x + $27 < $87

Step-by-step explanation:

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