Answer:
there are 276 guests
Step-by-step explanation:
add dem all up = 276
Complete the equation so that it has no solution 9(x-4)-5x=blank-30
96.1 i dont know if its right but try it
The complete equation so that is has no solution will be;
The number in blank ≠ 4x - 6
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The equation is,
⇒ 9 (x - 4) - 5x = blank - 30
Now,
Let the number in he blank = y
So, We get;
⇒ 9 (x - 4) - 5x = y - 30
⇒ 9x - 36 - 5x = y - 30
⇒ 4x - 36 = y - 30
⇒ 4x = y + 6
⇒ y = 4x - 6
Thus, The complete equation so that is has no solution will be;
The number in blank ≠ 4x - 6
Learn more about the expression visit:
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7/8-1/2 it’s a homework question and I can’t get it
Answer:
the answer is 3/8
Step-by-step explanation:
multiply 7 by 2, and get 14
multiply 1 by 8, and get 8
give both terms new denominators which will be 16
The new fraction will be [tex]\frac{14}{16} - \frac{8}{16}[/tex]
Now you can subtract the numerators which will give you 6/16
Now you would simplify the fraction
Divide the fraction by 2 and you get 3/8 which is your answer
Hope this helps:)
When 16 is added to a number, it gave Rony the number 12. What will be the number that was added to 16?
Answer:
- 4
Step-by-step explanation:
let the number be n , then
16 + n = 12 ( subtract 16 from both sides )
n = - 4
Answer:
[tex]\displaystyle -4[/tex]
Step-by-step explanation:
Use Deduction to figure this out:
[tex]\displaystyle \boxed{-4} = -16 + 12[/tex]
I am joyous to assist you at any time.
The school store has 1500 pencils in stock and sells an average of 50 pencils per day. The manager reorders when the number of pencils in stock is 500.
The manager will have to reorder in ___________ days
Answer:
20 days
Step-by-step explanation:
50 × 10 is 500, so double that to the reorder point (1000) making it 20 days.
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
The dot plot shows the number of books read by students in grades 7 and 8 as part of a summer reading program. Match each phrase to its correct value.
Answer: Im totally unsure but I think it is, 6,3,1/6,1.4.
Step-by-step explanation:
Again, I am completely unsure and it was a thoughtout guess.
Which choice is a linear function?
Explain
Please Help
Answer:
Option C
Step-by-step explanation:
Given the following question:
Using the process of elimination, we can find the answer:
It's not option A, because in order for a table to be a linear function the change of x, and the change of y have to be constant. In this case our change in y goes through -2, to -1. Which means option A is not a linear function.
It's not option A because again in order for a table to be a linear function the change of x and the change of y have to be constant. In this case our change of x is constant but our change in y isn't.
It's not option D because in order to have a linear function, you have to be able to rewrite the function into slope intercept (y = mx + b) in this case we only have one real number which is 12, while having our x, and y variable. Which means option D isn't a function.
Which leaves option C or "4x + 3y = 12" which is your answer, because it can be rewritten in slope intercept form.
Hope this helps.
Please help! Due in an hour! Brainliest and 50 points!
A sales associate earned a commission of $26.40 for sales totaling $220.00.
Which proportion could be used to find the commission amount for sales totaling $515.00?
26.4/220=x/515
x/26.4=220/515
220/x=26.4/515
26.4/220=515/x
Answer:
The first option
Step-by-step explanation:
Hello!
We want to find the correct proportion. 26.40/220 is the correct proportion for the amount earned because the associate earned $26.40 out of $220. The term "out of" is division.
Now, we have to match the format, where the commissions are the numerator, and the total is the denominator.
So we have x in the numerator (the same as 26.40) and 515 in the denominator (the same as 220).
This would be the first option : [tex]\frac{26.40}{220} = \frac{x}{515}[/tex]
Let's use ratios
Let that be x[tex]\\ \rm\rightarrowtail \dfrac{26.40}{220}=\dfrac{x}{515}[/tex]
[tex]\\ \rm\rightarrowtail 0.12=x/515[/tex]
[tex]\\ \rm\rightarrowtail x=515(0.12)[/tex]
[tex]\\ \rm\rightarrowtail x=61.8[/tex]
Option A
6. You made cookies for a bake sale. You sold 24 cookies. This was 75% of the cookies you made. How many cookies did you make?
Answer: 32 cookies
Step-by-step explanation: Divide 24 by 3 to find 25% of the cookies you made. 24 divided by 3 is 8. Multiply 8 by 4, since 25% of your cookies times 4 would give you 100% of your cookies. 8 x 4 = 32 cookies.
Find the area of a rectangle with base of 2 yd and a height of 5 ft.
Possible Answers:
30 Square feet ⭐⭐⭐⭐⭐
10 Square Yards ⭐⭐⭐⭐⭐
12960 square inches ⭐⭐
8.36127 square meters ⭐
you have deposited $400 in a simple interest savings account which place 3% interest annually.
Find the amount of interest for 0, 5, 10, 15, and 20 years.
Add the interest to $400 and fill in the table round the amounts to the nearest dollar.
Answer:
0 years: $0
5 years: $460
10 years: $520
15 years: $580
20 years: $640
Step-by-step explanation:
Camp Oaks gets 32 boxes of Orange juice and 56 boxes of apple juice. Each shelf in the cupboard can hold 8 boxes of juice. What is the least number of shelves needed for all the juice boxes.
Answer:
do 56x32=1792 then divide it by 8 1792/8=224 that is the least number of juice's for the shelves step-by-step explanation:
Describe two different ways you could change the values in the table so that the answer to problem 6 is different.
Answer:
6) brand B
Step-by-step explanation:
You need to find how much one-ounce costs so you do 18/2.5 = 7.2 and 24/3.5 = 6.9 so B is a better deal.
The top of a cube has an area of 25 square inches. What would be the length of one of its sides, s, be?
Please show work ty!
Check the picture below.
I am taking a test tomorrow in math and it's on probability, I am having trouble with want that is can someone help and try and explain it to me better then my math teacher?? an example problem, If I have I have 8 M&Ms 2 red, 3 blue and 3 green, and it the change of getting a red M&M? I think it would be 2/8 but I know I probably wrong
Answer:
1/4
Step-by-step explanation:
probability is the number of possible solutions over the number of outcomes, so in this example, you would take the 2 possibilities of getting a red M&M, and pot it over all the possible M&Ms you could get, so it is 2/8, which simplifies to 1/4, so you are correct
Thanks for the help!!
9) pi/3 = 180 /3 = 60⁰
the other angle = 90-60=30⁰
10) 2pi/9 = 360/9 = 40⁰
the other angle = 90+40=130⁰
11) arc length = 2pi * r * (θ/360)
= 2pi * 16 * (270/360)
= 75.4 km
12)arc length = 2pi * r * (θ/360)
3 * 180/4 = 135⁰
135/360 =0.375
2pi * 6 * 0.375 =14.13 in
13) arc length = 2pi * r * (θ/360)
= 9 *2pi *(255/360) =40.05 mi
14)arc length = 2pi * r * (θ/360)
=23.56 mi
help on perimeter pls
Answer:
59
Step-by-step explanation:
pls don't take my word as a final answer pls if u can do some more research
write the first four terms of the explict sequence f(n)=8n-2 (show all work)
Answer:
6, 14, 22, 30
Step-by-step explanation:
substitute n = 1, 2, 3, 4 into f(n)
f(1) = 8(1) - 2 = 8 - 2 = 6
f(2) = 8(2) - 2 = 16 - 2 = 14
f(3) = 8(3) - 2 = 24 - 2 = 22
f(4) = 8*4) - 2 = 32 - 2 = 30
the median of 17,2,4,1,7,10,11,16,12,18
Answer:
10.5
Step-by-step explanation:
Since 10 and 11 right there I split those in half so the middle of then is 5 so 10.5
Mean 9.8
Mode is all of them
Range is 17 since highest number 18 lowest number 1 18 - 1=17
Hope this helps have a great day:)
A square has a diagonal of length 12. Find the length of each side.
Answer:
3
Step-by-step explanation:
12÷4=3
Hope this will help you!
If you flip a coin and get heads you win $8 but if you flip tails you get nothing. How
much money can you expect to win on average?
Answer:
$4 on average
Step-by-step explanation:
A fair coin has a 50/50 chance of being heads/tails.
You have a 50% chance to get heads and win $8.
If you flip the coin twice then it is likely you get heads once and tails once. So, on average, $8 divided by 2 flips = $4.
HELP NEEDED ASAP I NEED HELLLLPPP
Answer:
x = 14
Step-by-step explanation:
(4y - 10) + 3x = 180
in other hand: 4y - 10 = 9x + 12
so : (9x + 12) + 3x = 180
9x + 3x = 180 - 12
12x = 168
x = 168/12
x = 14
If italic sin open parentheses 2 x close parentheses equal italic cos open parentheses x plus 30 degree close parentheses comma what is the value of x?.
Using complementary angles, it is found that the solution to the trigonometric equation is of x = 20.
What are complementary angles?Complementary angles are two angles whose measures add to 90º.
If two angles a and b are complementary, we have that the sine of one is the cosine of other, that is:
[tex]\sin{a} = \cos{b}[/tex]
In this problem, the equation is:
[tex]\sin{(2x)} = \cos{(x + 30)}[/tex]
Hence, they are complementary, which means that:
[tex]2x + x + 30 = 90[/tex]
[tex]3x = 60[/tex]
[tex]x = \frac{60}{3}[/tex]
[tex]x = 20[/tex]
The solution to the trigonometric equation is of x = 20.
More can be learned about complementary angles at https://brainly.com/question/11161460
How many dots are there at 100 minutes?
Answer:
I need more information.
Step-by-step explanation:
Answer:
401
Step-by-step explanation:
i know the answer cuz i did this before.
The pattern is that for every minute four dots are added diagnally. To find how many doths there are at 100 minutes we will multiply 4 x 100 and then add one for the dot e started at. 4 x 100 = 400 + 1 = 401
At 100 minutes there will be 401 dots.
consider the figures on the coordinate plane
Answer:
B.Figures A and C
Step-by-step explanation:
because if you trust god god will give enlightenment and also your smart and Beautifull.
Q6. NON-CALCULATOR
x + 2/3x +
x-2/2x =3
in file
Step-by-step explanation:
PLS HURRY!
What is the lowest value of the range of the function
shown on the graph?
5
4
- od
3
0-2
2-
Ο Ο
1
O 3
-5 -4 -3 -2 -11
1 2 3 4
5
х
-2
-3
-4
+ >
Answer: -2
Step-by-step explanation:
* I NEED THIS ASAP *
A box contains 4 bags of sugar. The total mass of all 4 bags is 6 kg. What is the mass of each bag in
grams
Answer:
1500 grams per bag of sugar.
Step-by-step explanation:
6kg is equivalent to 6000 grams. In order to find the mass of each bag, you divide the 6000 grams by the number of bags (4), which tells you there are 1500 grams per bag of sugar.
for p(x) = 5x^3-2x^2+3x-6.is x=-1 is a root of p(x)?is x=1 is a root of p(x)
Answer:
just x = 1 is a root.
Step-by-step explanation:
p(-1) = 5(-1)³ - 2(-1)² + 3(-1) - 6 = -5 - 2 - 3 - 6 = -26
so x= -1 isn't root for p(x)
p(1) = 5(1)³ - 2(1)² + 3(1) - 6= 5 - 2 + 3 - 6= 0
so x = 1 is a root for p(x)
The measure of an angle is thirty-five times the measure of its complementary angle. What is the measure of each angle?
Answer:
35x + x = 180
36x = 180
x = 180/36
x = 5
Quadrilateral A B C D is translated up and to the right and then is rotated 180 degrees about point Q to form quadrilateral X Y Z W. Quadrilateral ABCD is translated up and to the right, and then rotated about point Q. Which congruency statement is correct? ABCD ≅ WXYZ ABCD ≅ ZYXW ABCD ≅ WZYX ABCD ≅ ZWXY.
When a triangle is translated, the resulting triangle will be congruent to the original triangle.
The congruency statement is ABCD = ZYXW
Given
Quadrilateral ABCD is translated up and to the right and then is rotated 180 degrees about point Q to form quadrilateral XYZW.
Quadrilateral ABCD is translated up and to the right and then rotated about point Q.
What is translation?When a triangle is translated, the resulting triangle will be congruent to the original triangle.
From the complete question, corresponding points are:
Point A and point Z
Point B and point Y
Point C and point X
Point D and point W
This means that:
Points A and Z are corresponding.
Points B and Y are corresponding.
Points C and X are corresponding.
Points D and W are corresponding.
Hence, the congruency statement is ABCD = ZYXW
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Answer:
B
Step-by-step explanation:
