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All Questions
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230689 Questions
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177
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Coordinates
The center of a circle has coordinates (6, -5). The circle is reflected about the line y = 1 .What are the x, y coordinates of the center of the image circle? State the x coordinate first.
Guest
Nov 9, 2021
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154
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Inequality
Solve the inequality -4(x + 4) > x + 7 + 2x + 8. Give the answer as an interval.
Guest
Nov 9, 2021
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218
1
The figure below is made from part of a rectangle and part of a circle. What is the perimeter of this figure to the nearest unit?
The figure below is made from part of a rectangle and part of a circle. What is the perimeter of this figure to the nearest unit?
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Guest
Nov 9, 2021
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196
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Inequality
Solve the inequality 2x - 5 <= -x + 12 + 3x - 4. Give the answer as a interval.
Guest
Nov 9, 2021
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443
3
+2498
Probability
There are 10 different billiard balls are there, how many ways of choosing them by 2 are there so that when you take it you don't put it back?
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Solveit
Nov 9, 2021
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163
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help plz
The number $(\sqrt{2}+\sqrt{3})^8$ can be written in the form $a\sqrt{2} + b\sqrt{3} + c\sqrt{6}$, where $a$, $b$, and $c$ are integers. What is $a+b+c$?
Guest
Nov 9, 2021
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336
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Range
Find the range of the function h(x) = (5x^2 + 20x - 23)/(x^2 + 4x + 5).
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Guest
Nov 9, 2021
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167
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Asymptote
Find the asymptote of -4x^2 + y^2 - 8y = 3 with positive slope.
Guest
Nov 9, 2021
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292
1
Probability
The following cards are dealt to three people at random, so that everyone gets the same number of cards. What is the probability that everyone gets a red card?
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Guest
Nov 9, 2021
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285
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Conic sections
Determine if the graph of the equation below is a parabola, circle, ellipse, hyperbola, point, line, two lines, or empty. Enter the most specific answer.
x^2 + 2y^2 + 6x + 8y - 121 = 0
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Guest
Nov 9, 2021
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211
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Algebra
Find the exact value of 2012-2002+1992-1982 +...+ 32 - 22 + 12 - 2
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Guest
Nov 9, 2021
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336
2
+15
Finding inputs and outputs of a two-step function that models a real-world situation: Function notation
Martina spends $15 each time she travels the toll roads. She started the month with $225 in her toll road account. The amount, A (in dollars), that she has left in the account after trips on the toll roads is given by the following function.
A(t)=225-15t
Answer
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Amiasu123
Nov 9, 2021
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156
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help counting
I have 8 pieces of strawberry candy (all identical) and 4 pieces of rhubarb candy (all identical). Find the number of ways I can distribute this candy to 4 children.
Guest
Nov 9, 2021
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149
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Geometry question
Two sectors of a circle of radius 12 overlap as shown. Determine the area of the shaded region.
Guest
Nov 9, 2021
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1
386
2
+15
Finding inputs and outputs of a two-step function that models a real-world situation: Function notation
A railroad crew can lay 7 miles of track each day. They need to lay 196 miles of track. The length, L (in miles), that is left to lay after d days is given by the following function.
L(d)=196-7d
(a) How many miles of the track does the crew has left
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Amiasu123
Nov 9, 2021
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327
1
quiz qustion
can u plz explian in simple trem what is fractional coefficients agian i toke this but i forget it ..
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Guest
Nov 9, 2021
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309
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Conic sections
Determine if the graph of the equation below is a parabola, circle, ellipse, hyperbola, point, line, two lines, or empty. Enter the most specific answer.
(x/2 - 3)^2 + (y/2 + 5)^2 = 10^2
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Guest
Nov 9, 2021
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299
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Conic sections
Determine if the graph of the equation below is a parabola, circle, ellipse, hyperbola, point, line, two lines, or empty. Enter the most specific answer.
(x-3)^2 - y^2 = 10
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Guest
Nov 9, 2021
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166
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Including tax, the price of Pete's favorite sandwich is $6.16. What is the total cost rounded to the nearest dime?
Including tax, the price of Pete's favorite sandwich is $6.16. What is the total cost rounded to the nearest dime?
Guest
Nov 9, 2021
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175
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Conic sections
Determine if the graph of the equation below is a parabola, circle, ellipse, hyperbola, point, line, two lines, or empty. Enter the most specific answer.
y^2 - x^2 +5y - 25 = 0
Guest
Nov 9, 2021
-1
365
3
+218
Melody - Yesterday you helped me but I need clarifications
In a game of “Pass it on”, every person that receives a hidden message must then retell that message to three people who have not heard the message in four minutes. The game begins with a person making up a hidden message.
A. Write
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MathyGoo13
Nov 9, 2021
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245
1
Please help me. Many thanks
A fruit seller had the same number of papayas and mangoes at first. He
threw away 85 rotten papayas and sold 1/4 of his remaining papayas. He
threw away 60 rotten mangoes and sold 1/3 of his remaining mangoes. After
that, he was
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Guest
Nov 9, 2021
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1
326
1
Write an equation of the line that passes through (0, 8)and (6, 8).
Write an equation of the line that passes through (0, 8)and (6, 8).
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Guest
Nov 9, 2021
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209
2
Solve this simple inequality please
x-3<3 Solve this inequality
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Guest
Nov 9, 2021
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