Answer:
Part A: x=3
Part B: 6oz
3x=18
Step-by-step explanation:
Part A-
So, he needs 3 oz for each sandwich.
This gives us 3 for the equation.
The question says that we need an equation for this.
If we need an equation, we could write something like
x=3
There's really not anything else that we could write here.
Part B-
We now have something that we need to write.
He has 18 oz for sandwiches.
Each sandwich needs 3 oz.
So, we can write something like 3x=18
Then we could solve the equation by dividing both sides by 3.
This will leave us with x=6
Hope this works!
A)The expression with a variable that represents the amount of meat he needs for his sandwiches will be,x=3.
B)The no of sandwiches can he make will be 6.
What is an arithmetic operation?Arithmetic is an area of mathematics involving the study of numbers and the different operations that can be performed on them.
Part A-
Let the amount of meat he requires for his sandwiches will be x.
A)The expression with a variable that represents the amount of meat he requires for his sandwiches will be,
x=3.
Part B-
For sandwiches, he has 18 ounces. Three ounces are required for each sandwich. As a result, we may write.
3x=18.
The no of sandwiches can he make will be;
X=6
Hence,The expression with a variable that represents the amount of meat he requires for his sandwiches and no of sandwiches can he make will be,x=3 and 6 respectively.
To learn more about the arithmetic operation refer to the link;
brainly.com/question/20595275
#SPJ2
jus make sure yo answer correct because this is a assesment
5
my problem:
im sorry if im wrong
can i get help please
Answer:
10.F
Step-by-step explanation:
Answer:
0 degrees Fahrenheit
Step-by-step explanation:
Can someone please find the value of x and y? I'll give brainiest.
Answer:
D.
Step-by-step explanation:
Please help!!!!!!
I will literally award brainliest.
I swear cross my heart
Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?
Answer:
4, 69, $0
Step-by-step explanation:
△ ABC and △ DEF are similar triangles. If m∠ A =102° and m∠ E = 46° , what is the m∠ C ?
32°
46°
102°
148°
Mr. Miller is comparing his 1st period test scores with his 2nd period test scores. The mean absolute deviation for each class period is shown below. Which is a correct conclusion from the data? *
A. Mr. Miller’s first period test scores had more variability than his second period.
B. Mr. Miller’s second period test scores had more variability than his first period.
C. Mr. Miller’s first period class scored higher on their test scores overall.
D. Mr. Miller’s second period class scored higher on their test scores overall.
Answer:
The answer I have to say would be D. Please correct me if I am wrong but I am positive with my answer!
Step-by-step explanation:
A scientist looks at a bacterium and a virus in a lab. The bacterium has a diameter of 10 Superscript negative 6 meters. The virus has a diameter of 10 Superscript negative 7 meters. Which statement accurately compares the sizes of the specimens?
The diameter of the bacterium is 10 times greater than that of the virus.
The diameter of the bacterium is StartFraction 1 Over 100 EndFraction times as great as that of the virus.
The diameter of the virus is 10 times greater than that of the bacterium.
The diameter of the virus is StartFraction 1 Over 100 EndFraction times as great as that of the bacterium.
PLASE LEAVE THE ANSWERS BELOW
Answer: A
Step-by-step explanation:
The diameter of the bacterium is 10 times greater than that of the virus.
Answer:
The diameter of the bacterium is 10 times greater than that of the virus.
Step-by-step explanation:
Edge
Pilar bought a box of nails and hammer. The hammer cost $12. Altogether pilar spent more than $15 write an inequality to find the possible cost of the box and nails
Answer
Step-by-step explanation:
First, you have 12+n=15
Second, solve for n
y is inversely proportional to d²
When d = 10, y = 4
d is directly proportional to x²
When x = 2, d = 24
Find a formula for y in terms of x.
Give your answer in its simplest form.
Answer:
y = 100 / (9x⁴)Step-by-step explanation:
y is inversely proportional to d²
y = k/d²When d = 10, y = 4:
4 = k/10² k = 400y is:
y = 400/d²d is directly proportional to x²
d = mx²When x = 2, d = 24
24 = m*2²m = 24/4m = 6d is:
d = 6x²Find a formula for y in terms of x:
y = 400 / d² = 400 / (6x²)² = 400 / (36x⁴) = 100 / (9x⁴)Ballio is cutting construction paper into rectangles for a project. He needs to cut one rectangle
that is 6 inches x 15 1/2 inches. He needs to cut another rectangle that is 10 1/4 inches by 10 1/2
inches. How many total square inches of construction paper does Ballio need for his project?
Answer:
200 5/8
Step-by-step explanation:
Since you need to find the area, you multiply 6x15 1/2 and add it to 10 1/4x10 1/2.
please answer this asap!
Answer:
3/4=75%
Step-by-step explanation:
the prob is the shaded area divided by the full Rect area
the Rect area is 3*2, and the shaded area is 3*2-1*1.5=4.5
such that the probability is 4.5/6=3/4
need help dont get it
Step-by-step explanation:
Angle GHI + Angle IHK = 180 (Angles on the same straight line)
(x + 30) + (x+10) = 180
x+x+30+10 = 180
2x + 40 = 180
Answer:2x+40=180
Step-by-step explanation:
You want to equate everything for 180 since it's on a straight line
Therefore
(x+30)+(x+10)=180
x+x+10+30=180
2x+40=180
The pop. of a city is 75000. It decreases 1.5% annually. Complete the exponential function that models the population after x years.
f(x)=75,000 (_____)^x
I need your help! Which one's are correct?!
Answer:
The first one and the last one
mark brainliest pls
Answer:
19.85+n = 27.13 and 27.13 = n - 19.85
Step-by-step explanation:
The cost for a business to make greeting cards can be divided into one-time costs (e.g., a printing machine) and repeated costs (e.g., ink and paper). Suppose the total cost to make 500 cards is $1,100, and the total cost to make 650 cards is $1,400. What is the total cost to make 1,000 cards? Round your answer to the nearest dollar.
Answer:
$2100
Step-by-step explanation:
We can make direct use of the fact that the repeated costs are proportional to the number of cards. That lets us write an equation based on the change in cost.
SetupThe change in cost per card from 500 to 650 cards will be the same as the change in cost per card from 500 to 1000 cards. Using c as the cost to make 1000 cards, we have ...
(1400 -1100)/(650 -500) = (c -1100)/(1000 -500)
SolutionMultiplying by (150)(500), we have ...
500(300) = (150)(c -1100)
1000 = c -1100 . . . . . divide by 150
2100 = c
The total cost to make 1000 cards is $2100.
Additional comment
One of the intermediate equations shows us it costs $1100 to make 500 cards and $1000 to make 500 additional cards. This tells us the one-time costs are $100, and the repeated costs are $2 per card. You notice we did not actually have to find these values in order to solve the problem.
What is the mean absolute deviation of the following set of data?
12 10 12 6 8 4 2 12
Answer:
The MAD is 3.25
Step-by-step explanation:
Again sorry another question)
A one-pound five-ounce can of hairspray costs $9.95.
Which is the cost per ounce to the nearest cent?
A. $6.63
B. $2.11
C. $0.66
D. $0.47
E. $0.07
if a ≤ =6 is a ≤ =12
Answer:
true
Step-by-step explanation:
since a is smaller than or equal to 6 then it should be smaller than or equal to a bigger value like 12
SHow work pleaseeeeeeeee
what part of the body where are they at 10:30 PM? osmosis jones plz answer
please help me.......
Answer:
C(third option)
Step-by-step explanation:
(x-5) would mean 5 units to the right. Also, if the f is negative, then there would be a reflection over x-axis. Use a transformation chart next time if you forget.
Factor completely: (4c - x)^2 - (2c + 3x)^2
Answer:
Graph for (4*2.99792e+08-x)^2-(2*2.99792e+08+3*x)^2
More info
How to solve your problem
(4−)2−1(2+3)2
(4c−x)2−1(2c+3x)2(4c-x)^{2}-1(2c+3x)^{2}(4c−x)2−1(2c+3x)2
Simplify
1
Expand the square
(4−)2−1(2+3)2
(4c−x)2−1(2c+3x)2\left(4c-x\right)^{2}-1(2c+3x)^{2}(4c−x)2−1(2c+3x)2
(4−)(4−)−1(2+3)2
(4c−x)(4c−x)−1(2c+3x)2(4c-x)(4c-x)-1(2c+3x)^{2}(4c−x)(4c−x)−1(2c+3x)2
2
Distribute
(4−)(4−)−1(2+3)2
(4c−x)(4c−x)−1(2c+3x)2{\color{#c92786}{(4c-x)(4c-x)}}-1(2c+3x)^{2}(4c−x)(4c−x)−1(2c+3x)2
4(4−)−(4−)−1(2+3)2
4c(4c−x)−x(4c−x)−1(2c+3x)2{\color{#c92786}{4c(4c-x)-x(4c-x)}}-1(2c+3x)^{2}4c(4c−x)−x(4c−x)−1(2c+3x)2
3
Distribute
4(4−)−(4−)−1(2+3)2
4c(4c−x)−x(4c−x)−1(2c+3x)2{\color{#c92786}{4c(4c-x)}}-x(4c-x)-1(2c+3x)^{2}4c(4c−x)−x(4c−x)−1(2c+3x)2
162−4−(4−)−1(2+3)2
16c2−4cx−x(4c−x)−1(2c+3x)2{\color{#c92786}{16c^{2}-4cx}}-x(4c-x)-1(2c+3x)^{2}16c2−4cx−x(4c−x)−1(2c+3x)2
4
Distribute
162−4−(4−)−1(2+3)2
16c2−4cx−x(4c−x)−1(2c+3x)216c^{2}-4cx{\color{#c92786}{-x(4c-x)}}-1(2c+3x)^{2}16c2−4cx−x(4c−x)−1(2c+3x)2
162−4−4+2−1(2+3)2
16c2−4cx−4cx+x2−1(2c+3x)216c^{2}-4cx{\color{#c92786}{-4cx+x^{2}}}-1(2c+3x)^{2}16c2−4cx−4cx+x2−1(2c+3x)2
5
Combine like terms
162−4−4+2−1(2+3)2
16c2−4cx−4cx+x2−1(2c+3x)216c^{2}{\color{#c92786}{-4cx}}{\color{#c92786}{-4cx}}+x^{2}-1(2c+3x)^{2}16c2−4cx−4cx+x2−1(2c+3x)2
162−8+2−1(2+3)2
16c2−8cx+x2−1(2c+3x)216c^{2}{\color{#c92786}{-8cx}}+x^{2}-1(2c+3x)^{2}16c2−8cx+x2−1(2c+3x)2
6
Expand the square
162−8+2−1(2+3)2
16c2−8cx+x2−1(2c+3x)216c^{2}-8cx+x^{2}-1\left(2c+3x\right)^{2}16c2−8cx+x2−1(2c+3x)2
162−8+2−1(2+3)(2+3)
16c2−8cx+x2−1(2c+3x)(2c+3x)16c^{2}-8cx+x^{2}-1(2c+3x)(2c+3x)16c2−8cx+x2−1(2c+3x)(2c+3x)
7
Distribute
162−8+2−1(2+3)(2+3)
16c2−8cx+x2−1(2c+3x)(2c+3x)16c^{2}-8cx+x^{2}-1{\color{#c92786}{(2c+3x)(2c+3x)}}16c2−8cx+x2−1(2c+3x)(2c+3x)
162−8+2−1(2(2+3)+3(2+3))
16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))16c^{2}-8cx+x^{2}-1({\color{#c92786}{2c(2c+3x)+3x(2c+3x)}})16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))
8
Distribute
162−8+2−1(2(2+3)+3(2+3))
16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))16c^{2}-8cx+x^{2}-1({\color{#c92786}{2c(2c+3x)}}+3x(2c+3x))16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))
162−8+2−1(42+6+3(2+3))
16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))16c^{2}-8cx+x^{2}-1({\color{#c92786}{4c^{2}+6cx}}+3x(2c+3x))16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))
9
Distribute
162−8+2−1(42+6+3(2+3))
16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))16c^{2}-8cx+x^{2}-1(4c^{2}+6cx+{\color{#c92786}{3x(2c+3x)}})16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))
162−8+2−1(42+6+6+92)
16c2−8cx+x2−1(4c2+6cx+6cx+9x2)16c^{2}-8cx+x^{2}-1(4c^{2}+6cx+{\color{#c92786}{6cx+9x^{2}}})16c2−8cx+x2−1(4c2+6cx+6cx+9x2)
10
Combine like terms
162−8+2−1(42+6+6+92)
16c2−8cx+x2−1(4c2+6cx+6cx+9x2)16c^{2}-8cx+x^{2}-1(4c^{2}+{\color{#c92786}{6cx}}+{\color{#c92786}{6cx}}+9x^{2})16c2−8cx+x2−1(4c2+6cx+6cx+9x2)
162−8+2−1(42+12+92)
16c2−8cx+x2−1(4c2+12cx+9x2)16c^{2}-8cx+x^{2}-1(4c^{2}+{\color{#c92786}{12cx}}+9x^{2})16c2−8cx+x2−1(4c2+12cx+9x2)
11
Distribute
162−8+2−1(42+12+92)
16c2−8cx+x2−1(4c2+12cx+9x2)16c^{2}-8cx+x^{2}{\color{#c92786}{-1(4c^{2}+12cx+9x^{2})}}16c2−8cx+x2−1(4c2+12cx+9x2)
162−8+2−42−12−92
16c2−8cx+x2−4c2−12cx−9x216c^{2}-8cx+x^{2}{\color{#c92786}{-4c^{2}-12cx-9x^{2}}}16c2−8cx+x2−4c2−12cx−9x2
12
Combine like terms
162−8+2−42−12−92
16c2−8cx+x2−4c2−12cx−9x2{\color{#c92786}{16c^{2}}}-8cx+x^{2}{\color{#c92786}{-4c^{2}}}-12cx-9x^{2}16c2−8cx+x2−4c2−12cx−9x2
122−8+2−12−92
12c2−8cx+x2−12cx−9x2{\color{#c92786}{12c^{2}}}-8cx+x^{2}-12cx-9x^{2}12c2−8cx+x2−12cx−9x2
13
Combine like terms
122−8+2−12−92
12c2−8cx+x2−12cx−9x212c^{2}{\color{#c92786}{-8cx}}+x^{2}{\color{#c92786}{-12cx}}-9x^{2}12c2−8cx+x2−12cx−9x2
122−20+2−92
12c2−20cx+x2−9x212c^{2}{\color{#c92786}{-20cx}}+x^{2}-9x^{2}12c2−20cx+x2−9x2
14
Combine like terms
122−20+2−92
12c2−20cx+x2−9x212c^{2}-20cx+{\color{#c92786}{x^{2}}}{\color{#c92786}{-9x^{2}}}12c2−20cx+x2−9x2
122−20−82
Step-by-step explanation:
um ok i need help pls give correct answers
Please help me find the area of the figure. It’s question number 8
Answer:
C
Step-by-step explanation:
add 8 + 8 + 4 + 4 = 24 ft
so maybe it is C
Can someone please help me find the area of this parallelogram.
Answer:
72
Step-by-step explanation:
18 + 18 + 6 + 6 + 12 + 12
Answer:
108[tex]cm^{2}[/tex]
Step-by-step explanation:
Area of parallelogram = bh (base x height)
= 18 x 6
= 108[tex]cm^{2}[/tex]
hope this helps :)
randy played for his school football team this year. has longest was 43. his greatest loss was 16 years what is the difference between his longest gain and the greatest loss?
If you give an answer, could u do it in fraction form please? :)
Answer:
que estas
Step-by-step explanation:
Helpppppppppppppppppppppppppppp
Answer:
around 52 dollars (51.8)
Step-by-step explanation:
Ok, so we know that they had a 10% discount so lets apply that to each shirt
after discount (22.5 and 25.2) add them up and you get 47.7 then lets add tax 8.6 percent multiply 47.7 by .086 and you get 4,1022 or 4.1 add them and you get 51.8 or 52
make this into a slope-intersect form
x + 7y = -8
Answer:
Slope: -1
x-intercept: (-7, 0)
y-intercept: (0, -7)
Explanation:
y
=
−
x
−
7
Step-by-step explanation:
I DONT KNOW I JUST HAVE DONE THIS LOL
slope intercept form is y = mx + b.
the m represents slope and the b represents the y-intercept.
therefore, the answer to your problem would be: y = -1/7x - 8/7