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538

Could someone help me on this problem?

I drove to my parents' house at 40 miles per hour. If I had driven 30 miles an hour instead, then I would have gotten there 20 minutes later. How many miles did I drive?

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Guest Mar 14, 2020

548

please help !!

Each gallon of paint covers 200 square feet. I have to paint one side of a wall that is 12 meters tall and 50 meters long. If a foot is approximately 0.3048 meters, then what is the smallest whole number of gallons I can buy and have enough paint to cover read more ..

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Guest Mar 14, 2020

725

+73

Help pls

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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Hi121529 Mar 14, 2020

770

please help

Suppose there are two types of tickets to a show: advance and same day. The combined cost of one advance ticket and one same day ticket is $60. For one performance, 20 advance tickets and 40 same day tickets were sold. The total amount paid for the tickets read more ..

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Guest Mar 14, 2020

823

+42

Plz Halpp

https://www.awesomescreenshot.com/image/4570149/4b4240c611ca45ab77c7d2f235395f32

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Nerdo Mar 14, 2020

642

help with probability

Kevin is trying to find a brown sock in his drawer. He has 16 white socks, 4 brown socks, and 6 black socks. What is the probability that he pulls out either a black or white sock, puts it back and then pulls out a brown sock?

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Guest Mar 14, 2020

439

idk how to do this pls help

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

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Guest Mar 14, 2020

409

help

where is fraction button

Guest Mar 14, 2020

413

please help

There are thirty-five red, yellow, orange, and white marbles in a bag. If half the number of red marbles equals two less than the number of yellow marbles, equals a third the number of orange marbles, and equals a third of three more than the number of read more ..

Guest Mar 14, 2020

516

PLEASE HELP!!!

A large rectangle has side lengths of (x+7) and (x+5). In the large rectangle, there is a rectangular hole with side lengths of (2x-3) and (x-2). What is the area of the large rectangle (not including the area of the hole)? Express your answer as a polynomial read more ..

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Guest Mar 14, 2020

-1

737

+19

please help Quick!

If c is a constant such that 9x^2+10x+c is equal to the square of a binomial, then what is c?

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halppls Mar 14, 2020

556

any bts army here or kpop stans

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Guest Mar 14, 2020

-1

700

+174

Help me understand this problem

Three cards are chosen at random from a standard deck of cards, without replacement. What is the probability that the first card is hearts, the second card is spades, and the third card is also hearts?

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Forumofweb2.0cal Mar 14, 2020

536

help

evaluate

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Guest Mar 14, 2020

-1

624

+19

help

Please help!
I choose a random integer n between 1 and 10 inclusive. What is the probability that for the n I chose, there exist no real solutions to the equation x(x+5)=-n? Express your answer as a common fraction.

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halppls Mar 14, 2020

582

help pls

A circle passes through the points (-2,0), (2,0), and (3,2). Find the center of the circle. Enter your answer as an ordered pair.

Thank you

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Guest Mar 14, 2020

618

please help

A basketball team scored 60 points in the first game and 50 points in the second game. How many points did the team score in the third game if their mean score for the 3 games was 51 points?

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Guest Mar 14, 2020

1640

how many positive three-digit integers less than 500 have at least two digits that are the same

can someone help

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Guest Mar 14, 2020

-1

658

+19

help

Can someone please help me with this problem?
The solutions of x(2x-7)=3 may be expressed in the form m+sqrt{n}/p and m-sqrt{n}/p, where m, n, and p are relatively prime numbers. Find m+n+p.

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halppls Mar 14, 2020

714

help

An animal reserve 24,000 elk.The population is increasing at a rate of 13 percent per year.How long will it take for the population to reach 72,000?If necessary, round your answer to the nearest tenth.

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Guest Mar 14, 2020

441

help please

If ,

what is the horizontal asymptote as x approaches negative infinity of f(g(x))?

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Guest Mar 14, 2020

1188

PLS HELP!!!

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Guest Mar 14, 2020

464

help!

Let
Find N.

Guest Mar 14, 2020

628

hallllpp!!!!

I start with 9-2x widgets. Each day, I produce 2x+1 widgets, and destroy 3-x widgets. After three days, how many widgets am I left with, in terms of x?

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Guest Mar 14, 2020

All Questions ⁺⁰237673 Questions

Could someone help me on this problem?

please help !!

Help pls

please help

Plz Halpp

help with probability

idk how to do this pls help

help

please help

PLEASE HELP!!!

please help Quick!

any bts army here or kpop stans

Help me understand this problem

help

help

help pls

please help

how many positive three-digit integers less than 500 have at least two digits that are the same

help

help

help please

PLS HELP!!!

help!

hallllpp!!!!

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