All Questions

677

+58

How many distinct numbers can be made (casework)

An expression is formed using the numbers 7, 16, 25, and 27 according to the following rules. $\bullet$ Each of the four numbers is used exactly once. $\bullet$ The four numbers may be used in any order. $\bullet$ Exactly three operations are used; each read more ..

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Williamjwu8 Jul 27, 2020

568

+11

Algebra

104% of x is equal to 598. What is x?

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CaptainSeafood Jul 27, 2020

498

Pls help meh

I don't know what to do here.

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Guest Jul 27, 2020

491

The graph of $y=f(x)$ is shown in red below. For how many values of $c$ is $f(c) = -1$? [asy] size(150); real ticklen=3; real tickspace=2;

The graph is shown in red below. For how many values of is?

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Guest Jul 27, 2020

506

Hard Algebra Problem. Please Help.

Let .
The equation y=f(x) is graphed, and the x and y intercepts of the graph are connected to form a polygon. What is the area of that polygon?

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Guest Jul 27, 2020

385

HELP.

Let . Compute .

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Guest Jul 27, 2020

419

help me!

A cell phone company offers a plan that costs $35 per month plus an additional cost of $0.08 per text message.

If 0 text messages are sent, the total cost, is: read more ..

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Guest Jul 27, 2020

462

please help me

Find the ratio

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Guest Jul 27, 2020

594

I NEED ASAP!!!!!

A standard deck of 52 cards has 13 ranks (Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King) and 4 suits ($\spadesuit$, $\heartsuit$, $\diamondsuit$, and $\clubsuit$), such that there is exactly one card for any given rank and suit. Two of the suits ($\spadesuit$ read more ..

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Guest Jul 27, 2020

317

i know this is alot but can someone help me

Emma opens a savings account with $100.
She saves $60 per month.
The equation T(n) = 60n + 100 can be used to represent this problem, where T(n) is Emma’s total savings in dollars and n, represents read more ..

Guest Jul 27, 2020

435

HELP ASAPP IN LATEX

Find constants A and B such that for all x such that and Give your answer as the ordered pair (A,B).

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Guest Jul 27, 2020

481

coordinate plane

What is the area of the triangle formed by the lines 5x-2y=10,3x+4y=12 and x-axis?

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Guest Jul 27, 2020

439

need help please!

one solution no solution or infinitely many solutions. Explain for full marks.

y = 2x - 5
4x - 2y = 10 read more ..

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Guest Jul 27, 2020

578

+283

Coordinate Question

Hi, sorry to bother everyone, but could someone help me with this question? It would mean a lot to me!

Let a = (6,2), and let B be the reflection of A over the line y = 1/2x + 5. Find the coordinates of B.
read more ..

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Caffeine Jul 27, 2020

446

i need help

Calculate the volume and surface areas of the following

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Guest Jul 27, 2020

533

+26

What is the electron diagram for Aluminum?

off-topic

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lionnalostet Jul 27, 2020

745

graph question

Which of the functions below could possibly have created this graph?

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Guest Jul 27, 2020

651

+73

Somebody other than a guest help pls

Find a polynomial $f(x)$ of degree $5$ such that both of these properties hold: $\bullet$ $f(x)$ is divisible by $x^3$. $\bullet$ $f(x)+2$ is divisible by $(x+1)^3$.

A guest answered this question the last time I posted read more ..

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Hi121529 Jul 27, 2020

449

someone help me please i dont understand

Using the following triangle, give the measurement of each side length (to the nearest whole).

Side p = ___cm. read more ..

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Guest Jul 27, 2020

295

need help with geometry

Find the length of TS.

Guest Jul 27, 2020

684

+306

Four positive integers w, x, y, and z satisfy the following equations: What are w, x, y, and z?

Four positive integers w, x, y, and z satisfy the following equations:

What are w, x, y, and z?

I was able to factor the equations:
and find each of the variables in terms of another variable using read more ..

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mathmathj28 Jul 27, 2020

416

help!

If f(x) is a polynomial of degree 7, and g(x) is a polynomial of degree 7, then what is the product of the minimum and the maximum possible degrees of f(x) + g(x)?

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Guest Jul 27, 2020

589

+981

This problem still hasn't been answered

https://web2.0calc.com/questions/can-someone-help-me-soon

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qwertyzz Jul 27, 2020

577

Let a,b,c,d be non-negative real numbers such that a+b+c+d=1. Find the minimun value of

Let a,b,c,d be non-negative real numbers such that a+b+c+d=1. Find the minimun value of
plz give a solution

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Guest Jul 27, 2020

780

plz help

John's father drove one car from Los Angeles to San Francisco, and John drove another car. They left Los Angeles at the same time. If the journey from Los Angeles to San Francisco is 400 miles, and John drives at 80 miles per hour while his father drives read more ..

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Guest Jul 27, 2020

All Questions ⁺⁰231246 Questions

How many distinct numbers can be made (casework)

Algebra

Pls help meh

The graph of $y=f(x)$ is shown in red below. For how many values of $c$ is $f(c) = -1$? [asy] size(150); real ticklen=3; real tickspace=2;

Hard Algebra Problem. Please Help.

HELP.

help me!

please help me

I NEED ASAP!!!!!

i know this is alot but can someone help me

HELP ASAPP IN LATEX

coordinate plane

need help please!

Coordinate Question

i need help

What is the electron diagram for Aluminum?

graph question

Somebody other than a guest help pls

someone help me please i dont understand

need help with geometry

Four positive integers w, x, y, and z satisfy the following equations: What are w, x, y, and z?

help!

This problem still hasn't been answered

Let a,b,c,d be non-negative real numbers such that a+b+c+d=1. Find the minimun value of

plz help

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