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781

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___ Increased by 130% is 69

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Guest Jul 27, 2019

752

Help

___ Increased by 130% is 69

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Guest Jul 27, 2019

569

help!

Transform each fraction into a percent:

1/12 . read more ..

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Guest Jul 27, 2019

595

Help!

__ Increased by 75% is 35 ?

How would I do this? plz help with steps

ElectricPavlov ●

Guest Jul 27, 2019

754

Graphing quadratics

Find all numbers $a$ for which the graph of $y=x^2+a$ and the graph of $y=ax$ intersect. Express your answer in interval notation.

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Guest Jul 27, 2019

1290

Quadratic question

Laura is training for a triathlon, but she doesn't feel like swimming. She bikes $20$ miles at $2x+1$ miles per hour, spends five minutes parking her bike, changing to her running shoes, and catching a drink of water, and then runs $5$ miles at $x$ miles read more ..

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Guest Jul 27, 2019

759

QS. HELP!!

so in https://web2.0calc.com/questions/let-m-be-the-least-common-multiple-of-1-2-3-20-how_1 why do you only multiply the red numbers?
what do the red numbers mean?

thx read more ..

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Guest Jul 27, 2019

748

+936

OSL4#36

Answer: 17

IDK know to do this.

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dgfgrafgdfge111 Jul 27, 2019

844

+1206

anyone help? thankss

How many integers satisfy the inequality ?

thanks in advance

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Logic Jul 27, 2019

842

+936

OSL4#29

Answer: 15

I tried drawing out the places where the knight can land:
read more ..

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dgfgrafgdfge111 Jul 27, 2019

646

+936

OSL4#32

Answer: 12.1

I have no idea how to do this. read more ..

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dgfgrafgdfge111 Jul 27, 2019

761

+936

OSL4#25

Answer: 70

I tried this question by drawing pictures, but it didn't work out. read more ..

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dgfgrafgdfge111 Jul 27, 2019

571

Please help with 2 problems

1) The solution to the inequality is Find a + b + c.
2) Find q(x) if the graph of has a hole at x=-2, a vertical asymptote at x=1, no horizontal asymptote, and q(3) = -30.

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Guest Jul 27, 2019

722

Please help

Is an even function, odd function, or neither?

hectictar ●

Guest Jul 27, 2019

814

+1206

Can anyone help sorry if ive been bogus...

For what values of is it true that ? Express your answer in interval notation.

thanks in advance...

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Logic Jul 27, 2019

1316

graphing circles

Two circles of radius 1 are centered at $(4,0)$ and $(-4,0).$ How many circles are tangent to both of the given circles and also pass through the point $(0,5)$?

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Guest Jul 27, 2019

929

help

For what values of x is it true that ? Express your answer in interval notation.

ElectricPavlov ●●●●

Guest Jul 27, 2019

1996

+586

help

Find the remainder when 24^50 - 15^50 is divided by 13.

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xXxTenTacion Jul 27, 2019

897

Help

Let e(x) be an even function, and let o(x) be an odd function, such that
for all real numbers x. Find o(1).

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Guest Jul 27, 2019

1498

anyone help.

Find all numbers a for which the graph of and the graph of intersect. Express your answer in interval notation.
I tried putting in (4, inf) but it was incorrect on AoPS. Can someone help?

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Guest Jul 27, 2019

929

+501

help please

ABC is an equilateral triangle with side length 4. M is the midpoint of BC, and AM is a diagonal of square ALMN. Find the area of the region common to both ABC and ALMN.

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Davis Jul 27, 2019

705

Hey there can yall help me out? thxxx

Find all numbers a for which the graph of and the graph of intersect. Express your answer in interval notation.

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Guest Jul 27, 2019

790

Can you please tell me the answer to 1.6cos(pie/0.8) in radians mode? Thank you in advance

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Guest Jul 27, 2019

Jul 26, 2019

666

HLAO

If we write $\sqrt{5}+\frac{1}{\sqrt{5}} + \sqrt{7} + \frac{1}{\sqrt{7}}$ in the form $\dfrac{a\sqrt{5} + b\sqrt{7}}{c}$ such that $a$, $b$, and $c$ are positive integers and $c$ is as small as possible, then what is $a+b+c$?

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Guest Jul 26, 2019

All Questions ⁺⁰231021 Questions

Help

Help

help!

Help!

Graphing quadratics

Quadratic question

QS. HELP!!

OSL4#36

anyone help? thankss

OSL4#29

OSL4#32

OSL4#25

Please help with 2 problems

Please help

Can anyone help sorry if ive been bogus...

graphing circles

help

help

Help

anyone help.

help please

Hey there can yall help me out? thxxx

Can you please tell me the answer to 1.6cos(pie/0.8) in radians mode? Thank you in advance

HLAO

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