Answer:
A. The number of dinner tickets sold.
Step-by-step explanation:
Celeste was selling meal tickets for the holiday program at her school. The
cost of a dinner ticket is $10. She is also selling dessert tickets for $6. She lost track of how many of each ticket she sold; however, she remembered that she was given 100 tickets and she collected $900.
Let us represent
Number of dinner tickets = x
Number of dessert tickets = y
From the above question, our system of equations is given as:
x + y = 100...... Equation 1
$10 × x + $6 × y = $900
10x + 6y = 900...... Equation 2
Therefore, the variable x in this system of equations represents the number of dinner tickets sold.
Option A is the correct option.
What are the solutions to the inequality —8 + 12x > 4(5 + 2x)?
Answer:
7
Step-by-step explanation:
X>=7
We distribute and then transfer to the other side
pls help i really really need help on this. We just learned this but i can't remember it.
I'm really sleepy and wanna sleep. So i would appreciate your help.
:)
Answer:
114 cm²
Step-by-step explanation:
Area of shaded region
= area of circle -area of square
[tex]\boxed{area \: of \: circle = \pi {r}^{2} }[/tex]
Given that radius= 10cm, r= 10cm.
[tex]\boxed{area \: of \: square = side \: \times side}[/tex]
Let the length of a side of the square be x cm.
Applying Pythagoras Theorem,
10² +10²= x²
100 +100= x²
x²= 200
[tex]x = \sqrt{200} [/tex]
Area of square
= x²
= 200cm²
Area of shaded region
= 3.14(10²) -200
= 3.14(100) -200
= 314 -200
= 114 cm²
What is something plus 1/2 that gives you 4/6
it is 1/6 that is the anwser
Answer:
answer: 3/4
Step-by-step explanation:
PLEAS HELP WILL GIVE BRAINLIESTT
Answer: An equation could be x = 3y.
Step-by-step explanation:
Convert the following angle from degrees to radians. Express your answer in simplest
form.
285
Answer:
Step-by-step explanation:
Ben and timothyshare some money in the ratio of 3:4. Ben got $21, how much does timothy
gets?
Answer:
$28
Step-by-step explanation:
$21 is 3/7
1 part = $7
4x7=28
What is the area of the figure, use 3.14 for π
Answer: Area of a square is a².
4² = 16
Now find the area of the semicircle.
(πr²)/2
(3.14)(2)²/2
12.56/2
6.28
Now add the areas to find the total area.
6.28 + 16 = 22.28
Hope this helps :)
Step-by-step explanation:
1/3 plus blank equals 5/6
Answer: 3/6 + 2/6 = 5/6
Step-by-step explanation: 1/3 is equal to 2/6 then 3/6+ 2/6 equals 5/6
Find the value of x in 4000(1.5^x) = 25,000. Show your work.
Answer:
4.17
Step-by-step explanation:
6000x = 25000
x = 25000 / 6000
x = 4.17
Which statement describes the relationship between x and y in these two equations? y = 2x and y = x + 2
A. In y = 2x he value of y is 2 more than the value of x, and in y = x + 2 the value of y is twice the value of x.
B. In y = 2x and in y = x + 2, the value of y is 2 more than the value of x.
C. In y = 2x and in y = x + 2, the value of y is twice the value of x.
D. In y = 2x the value of y is twice the value of x, and in y = x + 2 the value of y is 2 more than the value of x.
Answer:
D
Step-by-step explanation:
In y = 2x the value of y is twice the value of x, and in y = x + 2 the value of y is 2 more than the value of x.
what is 2 2/3 dived by 1 1/4 equal
Help me plssssss!!!!!
Answer:
si yo lo sé tú también cierto
Please help i don't know
A textbook store sold a combined total of 312 history and sociology textbooks in a week. The number of sociology textbooks sold was 52 less than the number of history textbooks sold. How many textbooks of each type were sold?
number of history textbooks sold:
number of sociology textbooks sold:
70
А
In the diagram, point is the center of the circle. If
mZABC = 70°, what is m ZAOC?
OA. 100°
OB.
110°
Ос.
140°
OD
130°
i need help quick plssss
Answer:
140°
Step-by-step explanation:
∠ABC is an inscribed angle and its measure is half the measure of the intercepted arc, which is arc AC
Therefore the measure of arc AC is 2(70) = 140°
∠AOC is a central angle and its measure is equal to its intercepted arc, which is arc AC.
So, m∠AOC = 140°
The angle AOC from the given circle is 140°. Therefore, option C is the correct answer.
What is relation between angle at the center and the angle at the circumference?The angle subtended by an arc at the center is twice the angle subtended at the circumference. More simply, the angle at the center is double the angle at the circumference.
From the given circle, angle ABC is 70°.
Here, 2∠ABC=∠AOC
∠AOC=2×70°
∠AOC=140°
Therefore, option C is the correct answer.
To learn more about the circle theorems visit:
https://brainly.com/question/19906313.
#SPJ7
19/24 as a decimal rounded to the nearest hundreths
Answer:
0.79
Step-by-step explanation:
19 / 24 is 0.79166667
So it's 0.79
Answer:
0.79
Step-by-step explanation:
I need help and show work
A = 22 x 60 = 1320
B = 60 x 60 = 3600
Hope this helps. I'm not smart ;w;
WILL GIVE BRILLIANTIEST Select the better deal in the pair. Then give the unit rate for the better deal.
$90 $222
or
3g 69
The (select) y deal is better. The unit rate of the better deal is $
Vg.
Answer:
The first deal is better, unit rate is 30
Step-by-step explanation:
90/3 is 30, 222/6 is 37. 90 is the better deal
Can you please help me with this
Answer:
D B and F hope this helps!
Step-by-step explanation:
A relation contains the points (-5, -10), (-2, -4), (-1,-2), (4,8) and (5,10). is this a function?
A bookstore sells art books for $25 each. There are 16 books at the store. Identify the graph that represents this situation.
Step-by-step explanation:
I believe its the one on the top of the second picture because if there is only 16 books they can sell then thats the only one that makes sence hope this helped
Graph third represents the situation if a bookstore sells art books for $25 each. There are 16 books at the store option (C) is correct.
What is linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
A bookstore sells art books for $25 each. There are 16 books at the store.
Let x be the total number of books sold and y be the total amount earned:
The linear equation can be framed as follows:
y = 25x
After plotting the graph of the above linear equation we will get a graph exactly the same as mentioned in the graph third.
Thus, the graph third represents the situation if a bookstore sells art books for $25 each. There are 16 books at the store option (C) is correct.
Learn more about the linear equation here:
brainly.com/question/11897796
#SPJ2
uHhhhhHHHhHhHhHh heLp?
Answer and Step-by-step explanation:
Use the Pythagorean theorem to solve.
Plug in the value 5 for a, and 6 for b. c will stay as c.
[tex]a^{2}+ b^{2}= c^{2} \\\\\\5^{2}+6^{2}= c^{2} \\\\\\25 + 36= c^{2} \\\\\\61 = c^{2} \\\\\\\sqrt{61} = c[/tex]
5 squared is equal to 25, and 6 squared is equal to 36.We add those together to get 61.
We then square root both sides of the equation to get c by itself, resulting in the square root of 61.
The square root of 61 becomes 7.810249676
c = 7.8102
To check, you would multiply that number by itself, then you will get 61. With the rounded version, you would get close to 61.
If you got 7.08 as an answer, then multiplying it by itself results in 50.1264, which isn't close to 61.
#teamtrees #PAW (Plant And Water)
Write an equation of the linear relationship in slope-intercept form. I need help on this question, I don’t know if it’s 3/2x+80/3 or 2/3x+80/3
Answer:
2/3x
Step-by-step explanation:
which logarithmic equation is equivalent to 2^5=32
Answer:
5= log2(32)
Step-by-step explanation:
IT IS CORRECT! I took the test :)
how much higher is -200 than 450m
Answer:
-200 isn't higher than 450 but 450 is:
450 is 250 higher than -200
Step-by-step explanation:
Help 10 points for correct answer
Answer:
C. 85.0 degrees. Because...
Coz when you calculate the angles all together using the 180°. You'll find the right answer
Change 0.384 to a percent.
384%
3.84%
38.4%
38.4
Which of the following quadrilaterals always have diagonals thats are congruent? check all that apply
Parallelogram
Rectangles
Rhombi
Squares
Isosceles trapezoid
Answer: Rectangles, Squares, Isosceles Trapezoid
The following quadrilaterals always have diagonals that are congruent :
RectanglesSquaresIsosceles TrapezoidLearn more about Congruency:
https://brainly.com/question/18019780?referrer=searchResults
Find two numbers such that their sum
is 337 and their
difference is 43?
ANYONE PLZ ANSWER THIS QUESTION!!!!!!
Answer:
E. 40°, 25°, -2°, -16°Step-by-step explanation:
Temperatures given:
25°, -2°, - 16°, 40°Descending order of the numbers is:
40°, 25°, -2°, -16°Correct choice is E
Factorise the following terms : a2 + bc + ac + ab
Answer:
a²+bc+ac +ab
a²+ac+bc+ab
a(a+c)+b(c+a)
(a+c)(a+b)
Answer:
Step-by-step explanation:
take "a " and "c" as commons
a(2+b) + c(a+b)