Answer:
3 students are eating lunches other than salads and sandwiches.
Step-by-step explanation:
To solve this you know that there are 18 students in the cafeteria and 1/6 of them are eating salads and 2/3 are eating sandwiches right? So you would have to think about what 1/6 of 18 is so you know how many students are eating salads, and 1/6 of 18 is 3 so there are 3 students eating salads. Now, you have to find out how many students are eating sandwiches, so you need to know what 2/3 of 18 is. 2/3 of 18 is 12 so now you also know that there are 12 students eating sandwiches. Next, you have to add 12 and 3 and you get 15. Since you know that there are 18 students in the cafeteria, you have to subtract 18 by 15, and you should get 3. So 3 students are eating lunches other than salads or sandwiches.
Hope this helps you! :D
The area of a rectangular pool deck is 168 feet the length is 14 feet what is the width of the pool deck
Answer:
12 ft
Step-by-step explanation:
Area = Length * Width
168 = 14 * W
168/14 = W
W = 12 ft
2. Line segment AB has endpoints A (7,3) and B (12, 18). What is the point that partitions AB three-fifths from A to B ?
A. (21.27)
B. (4. -6)
C. (109)
D. (10.12)
help help lots points
Answer: Both are correct.
Step-by-step explanation:
8/20 is equivalent to 4/10 and 2/5
8/20 divided by 2 is 4/10
8/20 divided by 4 is 2/5
awnser photo quick please #9
Answer:
median
hope it's helpful ❤❤❤
THANK YOU
Does this graph represent a function?
A=Yes
B=No
Answer: no
Step-by-step explanation:
it doesn't pass the vertical line test
Answer:
nop
Step-by-step explanation:
Help please!!!!!
Geometry
Answer:
We just finished this in geometry and i hated it lol but i think <DBA and <CBA are equal and AD=AC
Find the least common multiple (LCM) for 45,2
Answer:
90
Step-by-step explanation:
The LCM of 2 and 45 is 90.
Please can you tell me how much each balance show
Express the ratio as a fraction in simplest form 18 oz to 3 cups
Answer:
6/1
Step-by-step explanation:
Both 18 and 3 can be divided by 3
18 divided by 3 = 6
3 divided by 3 = 1
So the ratio is 6 : 1
So the fraction is 6/1
Answer: 8 oz
Step-by-step explanation:
To watch a varsity basketball game, spectators must buy a ticket at the door. The cost of an adult ticket is $3.00 and the cost of a student ticket is $1.50. If the number of adult tickets sold is represented by a and student tickets sold by s, which expression represents the amount of money collected at the door from the ticket sales
Answer:
x = 3.00a + 1.50s
I need help fast pls this is very important
Answer:
B
Step-by-step explanation:
i got the answer buy divideing [tex]12 \frac{1}{2} by 7 \frac{1}{2}[/tex] my answer was 5/3
Find the measure of angle K.
Answer:75
Step-by-step explanation:
First solve for x. That will get you 13. Then plug 13 in 8x-29. So you'd multiply 13 times 8. 104 then you have to subtract 29 so you'd get 75. Have a great day
WHAT IS 7/3 OF 630824=
PLEASE HELP ME PLEASE!!!!!!!!
UwU
solve this 2 step equation
-2p + 12 > 8
Answer:
p<2
Step-by-step explanation:
[tex]x + 4.5 = 6.15[/tex]
Solve For X.
Which expression is equivalent to 10 - 8?
A) 10+8
B) 8-10
C) 10-(-8)
Solve for x on the interval [0, 2pi]
Sinx = cosx + 1
Answer:
π
Step-by-step explanation:
Solve for x on the interval [0, 2pi]
Given the equation
Sinx = cosx + 1
Square both sides of the equation
Sin²x = (cos x + 1)²
Sin²x = cos²x + 2cos x + 1
Since Sin²x = 1 - cos²x
1 - cos²x = cos²x + 2cos x + 1
Collect like terms
1-1-cos²x-cos²x-2cos x = 0
-2cos²x-2cos x = 0
-2cos²x = 2cos x
-cosx = 1
cos x = -1
x = arccos -1
x = 180 degrees
Hence the value of x = π
help please it's math 15 pts!
Answer:
x= water bottles y=cost
Step-by-step explanation:
Being that there isn't a graph, generally the top is x and the bottom is y
Guys please which one is the right answer. I need help
Answer:
The equation would be 8n + 11 = 3n + 26.
Answer:
I'm gonna assume we're talking about "n".
b) 8n+11=3n+26 (because they are corresponding angles)
n=3
Step-by-step explanation:
8n+11=3n+26
simplifying:
8n-3n+11-11=3n-3n+26-11
5n=15
n=3
Just look at pic below rn
Answer:
it would be on the 6th tick
Answer:
draw an arrow on the 6th line from zero
Step-by-step explanation:
[tex]\frac{3}{5} =0.6[/tex]
no of divisions on scale= [tex]\frac{1}{10}[/tex] = 0.1
so, on the 6th division/line, you need to put an arrow to represent 3/5
please help me with this.
Answer:
i just wanted to say god bless yall and im sry for not answerinng the question
Step-by-step explanation:
Mrs Tham bought z bottles of oil at $7 each. She gave the cashier $50. [a] Find the change Mrs Tham received in terms of z. (b) If z = 3, how much change did Mrs Tham receive?
Answer:
a) 50 - 7z
b) $29
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Answer:
(a) 50 - 7z
(b) $29
Step-by-step explanation:
(a) If Mrs. Tham bought z bottles and each bottle costed her $7, the amount she spent is 7z. Since she gave the cashier $50, her change would be 50 minus the amount she spent, which is 7z. So, her change would be 50 - 7z.
(b) If z is 3, then we can plug it into our expression from problem (a):
50 - 7z.
z = 3.
50 - 21 = $29
Suppose a city with population 400,000 has been growing at a rate of 6% per year. If this rate continues, find the population of this city in 16 years. The population in 16 year will be approximately...?
Answer:
784,000 people in total
Step-by-step explanation:
Make x the subject of the formula: y = x + 2a
Answer:
x=−2a+y
Step-by-step explanation:
Answer:
x=−2a+y
Step-by-step explanation:
Given the first term, f(1) = 3 and the common difference of 5, find the first
5 terms.
Answer:
I am pretty sure the answer is 23 and your five terms are 3,8,13,18,23.
Step-by-step explanation:
Is f(1)=3 and the patter is adding 5 then you would write it out like this
3,8,13,18,23
1 2 3 4 5
So your 5th term is 23
Hope this helped ¯\_(ツ)_/¯
This is a two part question! Please help me!!!
Write a function rule for the area of a rectangle with a length 2 ft less than three times its width. What is the area of the rectangle when its width is 2 ft?
Thanks to anyone who helps!
Answer:
A=4ft²
Answerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
Step-by-step explanation:
Hi I really need help like I really really need help, anyone can help me please
Answer:
1. -6 -3 0 3 6
-1 0 1 2 3
2. -10 -5 0 5 10
-6 -5 -4 -3 -2
3. -8 -4 0 4 8
0 1 2 3 4
Your graph looks different but just try to follow this one.
Vicky is 12 years old and has a little brother. Which inequality represents y, the age of Vicky's younger brother?
y 12
y ≤ 12
Answer:
y ≤ 12
Step-by-step explanation:
Answer:
y <12 the alligator always goes to the bigger pray that is how I learned it and she has a younger brother so that is what I say
What sentence represents the number of points in the problem below?
A test is worth 60 points. Multiple-choice questions are worth 2 points, and
short-answer questions are worth 5 points. If the test has 15 questions, how
many multiple-choice questions are there?
A. The number of multiple-choice question points plus the number of
short-answer question points is 60.
B. The number of multiple-choice question points minus the number
of short-answer question points is 15.
C. The number of multiple-choice question points times the number
of short-answer question points is 60.
D. The number of multiple-choice question points plus the number of
short-answer question points is 15.
Answer:
D
Step-by-step explanation:
D
The amount of points are irrelevant.
What is the solution to the equation 400 - 8m =216
Answer: m=23
Step-by-step explanation:
Answer:
400−8m=216
Step 1: Simplify both sides of the equation.
400−8m=216
400+−8m=216
−8m+400=216
Step 2: Subtract 400 from both sides.
−8m+400−400=216−400
−8m=−184
Step 3: Divide both sides by -8.
−8m
−8
=
−184
−8
m=23
