Answer:
I believe the answer is A
Step-by-step explanation:
on edge
The required system of equations represents the number of adult and child tickets that Thomas sold is x + y = 210 and 5x + 2y = 610. Option A is correct.
What are simultaneous linear equations?Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.
Here,
Let the number of adult tickets is x and the number of children's tickets be y,
According to the quesiton,
The tickets cost $5.00 for adults and $2.00 for children. He sold 200 tickets and collected $610.
So equaiton models as,
x + y = 210
5x + 2y = 610
Thus, the required system of equations represents the number of adult and child tickets that Thomas sold is x + y = 210 and 5x + 2y = 610. Option A is correct.
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Geometry - Unit 4 - Lesson 8
Answer:
Ok
Step-by-step explanation:
Ok
HELP ME PLEASEEEE ITS FOR geometry ITS WORTH 51 POINTS
Answer:
answer is b
Step-by-step explanation:
4x2+24=0 simplify solutions
Answer:
4x^2 + 24 = 0
4x^2 = - 24
unsqrt
4x = ±2√6
x = (±2√6)/4
PLEASE HELP
Evaluate the function f(x) = (2x)2 - 1 when x = 2 and when x = -1
Answer:
F(x)=1
Step-by-step explanation:
F(2)=(2x-1=-2)2-1= 1= -1
Which line is parallel to the line given y=- 4/3x+1
Answer:
Any other line with this slope (-4/3)
Step-by-step explanation:
A quick look at y= (-4/3)x + 1 tells us immediately the slope of the given line is (-4/3). Any other line with this slope (-4/3) is parallel to y= (-4/3)x + 1. Next time, please share the answer choices. Thank you.
Adam rode in a bike-a-thon. At the end of each hour of the bike-a-thon, he recorded the total distance he had traveled since the bike-a-thon began. This is shown in the table below. Based on this table, is the total distance traveled by Adam a function of time?
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.
Step-by-step explanation:
Answer: no, because it’s he total distance of 32 miles is repeated in the table
Step-by-step explanation:
I passed the test
fill in the table using this function rule. y= -6x + 3
x y
-1 ?
0 ?
1 ?
5 ?
In AABC AB = 3x - 2, BC=x+4, and AC = 7. Also AB = BC Which term does NOT describe AABC?
Equilateral
Acute
Isosceles
Obtuse
Answer:
acute maybe
Step-by-step explanation:
The given ΔABC is an equilateral triangle because all the sides are equal. The term which does not describe the ΔABC is obtuse option D is correct.
What is the triangle?Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.
Given that:-
In AABC AB = 3x - 2, BC=x+4, and AC = 7. Also AB = BC
We know that AB = BC
3x - 2 = x + 4
3x = x + 4 + 2
3x = x + 6
2x = 6
x = 3
AB = 3x - 2 = 3(3) - 2 = 7
BC = x + 4 = 3 + 4 = 7
All three sides are equal so the triangle is an equilateral triangle. Hence given ΔABC is an equilateral triangle because all the sides are equal. The term which does not describe the ΔABC is obtuse option D is correct.
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A survey of 100 randomly selected dentists in the state of Ohio results in 78% who would recommend the use of a certain toothpaste. The population proportion is known to be p=0.72. For samples of size 100, which of the following best interprets the mean of the sampling distribution of sample proportion of dentists in the state of Ohio who would recommend the use of a certain toothpaste?
Answer:
I think its A
Step-by-step explanation:
Answer:
The mean of all sample proportions from all random samples of 100 dentists in the state of Ohio is equal to 0.72.
Step-by-step explanation:
Laurie is measuring the temperature in her back yard. At 4 P.M. she measures 8 degrees Celsius. For the next 2 hours, the temperature decreases by 3 degrees Celsius per hour. What is the temperature at 6 P.M. degrees Celsius?
Answer:
The temp at 6P.M. Is -14°C
Step-by-step explanation:
Lenore borrowed $400 to pay for car repairs. She needs to pay it back in 2 years with simple interest. Lenore wants to figure out the interest rate of her loan. What additional information does she need to find the interest rate?
principal
amount of time
interest she will owe
the type of car repairs
Answer:
principal
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
What is the volume of a sphere with a radius of 6.4 in, rounded to the nearest tenth of
a cubic inch?
Answer: 1,098.1
Step-by-step explanation: Hope this helps, Merry Christmas, and have a nice day!
A middle school has 1200 students. The ratio of boys to girls is 5 to 4. How many girls
are there at the middle school?
A) 1500
B) 960
C) 667
D) 533
Answer:
Step-by-step explanation:
1200/4
Consider each equation and solution. Which solution is not correct?
A. W/2 - 13 = -5;w = 16
B. -2x/5 = 4; x = -10
C. 12 - 2y = 8; y = -2
D. 30 = 5z + 10; z = 4
Help! I really need to pass!
Answer:
[tex] \huge{ \boxed{ \bold{ \sf{y = - 2x + 6}}}}[/tex]
☥ [tex] \tt{Question} : [/tex]
Write the equation of a line in slope - intercept form that has a slope of -2 and passes through the point ( - 1 , 8 ).☥ [tex] \tt{Step - \: by \: - \: step \: explanation}[/tex]
☪ [tex] \underline{ \underline{ \text{Given : }}}[/tex]
Slope ( m ) = -2Given point = ( - 1 , 8 )☪ [tex] \underline {\underline{ \text{To \: find}}} : [/tex]
Equation of a line in slope - intercept form ( i.e y = mx + c )Let the point ( -1 , 8 ) be ( x₁ , y₁ )
☪ [tex] \underline{ \underline{ \text{Solution}}} : [/tex]
[tex] \underline{ \sf{y - y1 = m(x - x1)}}[/tex]
plug the known values :
↦ [tex] \text{y - 8 = - 2 \{ x - ( - 1) \} }[/tex]
↦ [tex] \text{y - 8 = - 2(x + 1)}[/tex]
Distribute -2 through the parentheses :
↦ [tex] \text{y - 8 = - 2x - 2}[/tex]
Transpose 8 to right hand side and change it's sign
↦ [tex] \text{y = - 2x - 2 + 8}[/tex]
↦ [tex] \boxed{ \text{y = - 2x + 6}}[/tex]
And we're done !
Hope I helped!
♡ Have a wonderful day / night ツ
~TheAnimeGirl ♪
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Step-by-step explanation:
2X + Y = 6 is a required equation
A truck is 180 inches long. A car is 30% shorter than the truck. How long is the car?
As an estimation we are told £3 is €4.
Convert €96 to pounds
Answer:
128 pounds
Step-by-step explanation:
4/3×96 since €4 is £3
What is the x and y intercept for 2x-5y=40
Answer:
y-intercept: (0,-8)
X-Intercept:(20,0)
Step-by-step explanation:
Hope this helps :) (please mark brainliest)
Given that f(x) = x2 - 2x - 15,
a. Find the coordinates of the y-intercept
b. Find the coordinates of the x-intercepts
c. Find the coordinates of the vertex
d. Use the above information to sketch a graph of f(x)
a) (0; -15)
you just let x be equal to 0.
b) ( -5; 0) and (3;0)
you just let y/ f(x) equal to 0.
c)
A tennis team bought 5 tennis rackets that usually cost $45.00 each at a discount of 65% per
racket. How much did the team spend for the 5 tennis rackets, before tax?
WHO WANTS BRAINLIEST ANSWER??
87 students decided to collect votes to save the town trees from being cut down. 50 students collected 12 votes while the rest collected 25 votes. How many votes did the students collected altogether ?
Answer:
37 vote
Step-by-step explanation:
4m + 7 = -3m + 49 what does this
Answer: m = 6
Step-by-step explanation:
first, move the terms.
4m + 3m = 49 - 7
then, collect like terms and calculate.
7m = 42
then divide both sides.
m = 6
Answer:
m=42
Step-by-step explanation:
simplifying both sides of the equation then isolating the variable.
please help!! its music!!
Answer:
Lowers the pitch by 1/2 step
Step-by-step explanation:
need help with the last 2 numbers
Answer:
the solution is t ≤1 (1)
Is 5.4967 closer to 5.49 or 5.5
Answer:
5.5
Step-by-step explanation:
When rounding, if the decimals or whatever your rounding are 5 or higher, you round up. Lower than 5 (4, 3, 2, 1) you round down. We're focusing on the thousands and ten thousands place numbers here (the 0.67 in the decimal.) as we're rounding between 5.49 and 5.5.
.67 is equal to or HIGHER than .50 obviously; so your answer is 5.5.
Hope this helps and have a nice day!
Answer:
It is closer to 5.5
Step-by-step explanation:
The number after 9 is a 6 which will be rounded up. so you will have 5.5.
Help pleaseee:))))
If x equals -4, what does -x equal???
I'm stpid pls help.
Answer: the answer is n and o
Step-by-step explanation:
BC is the same as N and O
VERTICIES AND COORDINATES
A(2,2), B(2, 6), C(5, 2)
I'VE BEEN WORKING IT FOR 6 HOURS STRAIGHT HELP ME.
Determine the value of the missing length. ROUND TO THE NEAREST TENTH if needed
А
C = 6
ma
C = 4
С
C = 5.1
D
C = 4.8
Answer:
C=5.1
Step-by-step explanation:
Using pythag (a²+b²=c²) we can determine c.
1²+5²=26
√26 = 5.099
c=5.1
Find the edge length of the cube Volume = 0.064 m^3
Answer:
0.4
Step-by-step explanation: