All Questions ⁺⁰237750 Questions

0

800

2

+2448

Multiplying Radicals

Please help asap

RainbowPanda Oct 23, 2018

+1

873

1

+257

Alg2/geo

A chemist wishes to dilute a 90-cc solution that is 5% to that is 3% acid. How much water should the chemist add to the acid?

SydSu22 Oct 23, 2018

0

917

3

+4

help meeeee

what is (x + 2)2 + (y + 1)2 ?????

mccaraid504912 Oct 23, 2018

+1

748

4

+2448

Radicals

If you can help me solve one of these I can try the other.

RainbowPanda Oct 23, 2018

+1

699

7

+2448

Please help

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RainbowPanda Oct 23, 2018

0

812

4

+687

Math help?

What is the equation of the line shown in this graph?
Points are (1,2) (4,-4)
write the equation of the line in slope-intercept form. read more ..

hoiuu Oct 23, 2018

0

536

2

Help!

Guest Oct 23, 2018

0

809

1

+687

check my work

What is the equation of the line in standard form?
The points are (-3,2)(2,-1)

I got read more ..

hoiuu Oct 23, 2018

0

798

4

+687

check my work?

Which equation is a point slope form equation for line AB?
points are (-2,6) (2,-2)

I got read more ..

hoiuu Oct 23, 2018

0

723

1

I need help.

At a charity function, $42,000 was donated by companies A, B, and C in a 7:5:9 ratio. How many dollars did company B donate?

Guest Oct 23, 2018

+1

749

1

+687

Which equation is a point slope form equation for line AB?

Which equation is a point slope form equation for line AB?
The points are (6,5) (-2,-1)

hoiuu Oct 23, 2018

+1

1252

1

+15

Solving Absolute Value Equations

Morgan is walking her dog on an 8-meter-long leash. She is currently 500 meters from her house, so the maximum and minimum distances that the dog may be from the house can be found using the equation |x – 500| = 8. What are the minimum and maximum read more ..

vaehaaa Oct 23, 2018

+1

1062

2

+687

Math help

The rental rate for a power washer has a one time fee of $50 plus $25 for each day of the rental. The graph shows points representing the total cost of the rental. The points are (4,150) (2,100) and (0,50)

Which linear equation, read more ..

hoiuu Oct 23, 2018

+1

987

1

+687

Check my work?

Gerald purchased 55 paving stones to use in his garden. The graph shows points representing the number of stones left to place at several different times while Gerald is working. The three points are (0,55), (3,40) and (7, 20). complete read more ..

hoiuu Oct 23, 2018

0

865

0

+1904

Help with a calculus I question

When I am given a set of information on where to draw my graph, what does the limit as x approaches infinity of f of x equals infinity mean and how do you graph that? Please give an example.

gibsonj338 Oct 23, 2018

+1

1250

10

+1995

What is the inverse

What is the inverse of f(x)=−3x+5 ?

f ^−1(x)=−3x+5
f ^−1(x)=1/3x−53 read more ..

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jjennylove Oct 23, 2018

0

886

2

+90

Can you please explain how to solve this, thanks.

Solve for the zeros of the cubic polynomial

𝑥3 + 23𝑥2 + 3𝑥 − 5

Yousif.m Oct 23, 2018

0

1300

1

+687

math help

A group of workers is harvesting berries at a constant rate. An equation that represents the number of baskets of berries the workers picked over a period of time, in hours, is y = 2x + 15.
(a) What are the slope and the y-intercept read more ..

hoiuu Oct 23, 2018

0

1442

6

Help

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Guest Oct 23, 2018

0

523

1

Check my answer?

Is this correct? I am having a hard time with this. Thank you!

Guest Oct 23, 2018

0

5757

3

put these four fractions in order from smallest to largest: 1/4, 2/3, 4/7, 1/2

put these four fractions in order from smallest to largest: 1/4, 2/3, 4/7, 1/2

Guest Oct 23, 2018

+2

659

0

+693

physics

A person places an object in a swimming pool. He sees the object 15 cm far , if the water had a refractive index of 1.5 what is the real distance

critical Oct 23, 2018

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