All Questions

153

IDK

x-2 over 3 =5

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Guest May 1, 2023

162

pls help

A website-hosting service charges businesses a one-time setup fee of $350 plus (d) dollars for each month. If a business owner paid $1,010 for the first 12 months, including the setup fee, choose the correct equation and solve it.

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Guest May 1, 2023

163

When it rains, every student in Margo's school brings a raincoat

When it rains, every student in Margo's school brings a raincoat, an umbrella, or both. And of the students bring both. The total number of umbrellas brought is equal to twice the number of raincoats.
What percent of the read more ..

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Guest May 1, 2023

148

+12

pls help guys

Function g is defined as follows:
g(x)=
1. 5x^2 if x≤-3,
2. 21+x if -3 read more ..

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Troutish May 1, 2023

Apr 30, 2023

154

help pls

Function $C$ is defined on positive integers as follows: \[C(n) = \begin{cases} \dfrac n 2 & \text{if $n$ is even}, \\ 3n+1 & \text{if $n$ is odd}. \end{cases}\]Find the smallest positive integer $m$ such that $C^{m}(9) = 1$. What does this notation read more ..

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Guest Apr 30, 2023

154

Angle bisectors

Angle bisectors AX and BY of triangle ABC meet at point I. Find angle C in degrees, if angle AIB= degrees.

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Guest Apr 30, 2023

161

help plz

In triangle AB, let the angle bisectors be BY and CZ. Given AB = 16, AY = 16, and CY = 16, find BC and BZ.

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Guest Apr 30, 2023

139

+10

help please

Let $a_1, a_2, a_3,\dots$ be an arithmetic sequence. If $a_1 + a_3 + a_5 = -12$ and $a_1a_3a_5 = 80$, find all possible values of $a_{10}$.

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amogusmathhelp Apr 30, 2023

166

+96

Function C is defined on positive integers as follows

Function C is defined on positive integers as follows
Find all n that C^3(n)=16

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coolkidslovemath1982 Apr 30, 2023

170

Why can't I add a new answer on someone's question??

This is not a math question but why can't i add a new answer to someones problem?

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pineapples Apr 30, 2023

162

Function C is defined on positive integers as follows:

Function C is defined on positive integers as follows:

Find all n such that C^3(n)=16

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Guest Apr 30, 2023

152

The function C is defined on positive integers as follows:

The function C is defined on positive integers as follows:

Find the smallest positive integer of m such that C^m(9)=1.

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Guest Apr 30, 2023

148

+96

Function is defined as follows:

Function is defined as follows:
This function has an inverse.
What is g^-1(7)

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coolkidslovemath1982 Apr 30, 2023

146

Parallelogram

Help how do I do this
In the diagram below, PQRS is a parallelogram with a perimeter of 26 and an area of 28. What is the perimeter of rectangle OSTQ? Include an explanation of how you solved the problem.

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Guest Apr 30, 2023

151

help plz

Right triangle XYZ has legs of length XY = 12 and YZ = 6. Point D is chosen at random within the triangle XYZ. What is the probability that the area of triangle XYD is at most 20?

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Guest Apr 30, 2023

152

help with equations

I need help with Algebra.
Pearl writes down seven consecutive integers, and adds them up. The sum of the integers is equal to 21 times the largest of the seven integers. What is the smallest integer that Pearl wrote down?

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Guest Apr 30, 2023

160

Function $g$ is defined as follows: This function has an inverse. What is g^-1(-7)

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Guest Apr 30, 2023

144

Function $C$ is defined on positive integers as follows: Find the smallest positive integer $m$ such that

Function $C$ is defined on positive integers as follows:Find the smallest positive integer $m$ such that

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Guest Apr 30, 2023

159

Fractions

An aquarium tank is 1/6 full of water. When 2 gallons of water are added, the tank becomes 1/2 full. What is the total capacity of the aquarium tank, in gallons?

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Guest Apr 30, 2023

163

Simplify

Assuming that x \neq -3, simplify (8x - 4)(x + 3) - (4x - 44)(2x + 6).

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Guest Apr 30, 2023

160

Equation

Solve for x: (3x + 12)(x + 4) = (4x^2 + 8x + 18x^2)(2x).

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Guest Apr 30, 2023

146

Find a polynomial $f(x)$ of degree $5$ such that both of these properties hold: $\bullet$ $f(x)$ is divisible by $x^3$. $\bullet$ $f(x) +

Find a polynomial $f(x)$ of degree $5$ such that both of these properties hold: $\bullet$ $f(x)$ is divisible by $x^3$. $\bullet$ $f(x) + 3 is divisible by $(x+1)^3$

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cs2719 Apr 30, 2023

138

help geo

In the diagram below, SR = PQ = 20 and RT:TS = 2:3. Find UV.

Guest Apr 30, 2023

140

Simplify

Simplify sqrt(2)*sqrt(6)*sqrt(110)*sqrt(120)*sqrt(450)*sqrt(520).

Guest Apr 30, 2023

154

help plz

In the diagram below, P is a point inside square ABCD. Find x.

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Guest Apr 30, 2023

All Questions ⁺⁰237683 Questions

IDK

pls help

When it rains, every student in Margo's school brings a raincoat

pls help guys

help pls

Angle bisectors

help plz

help please

Function C is defined on positive integers as follows

Why can't I add a new answer on someone's question??

Function C is defined on positive integers as follows:

The function C is defined on positive integers as follows:

Function is defined as follows:

Parallelogram

help plz

help with equations

Function $g$ is defined as follows: This function has an inverse. What is g^-1(-7)

Function $C$ is defined on positive integers as follows: Find the smallest positive integer $m$ such that

Fractions

Simplify

Equation

Find a polynomial $f(x)$ of degree $5$ such that both of these properties hold: $\bullet$ $f(x)$ is divisible by $x^3$. $\bullet$ $f(x) +

help geo

Simplify

help plz

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