All Questions

412

+60

ASAP!

https://web2.0calc.com/questions/algebra_88471

●

PCGeorge May 17, 2021

336

+60

Asap ok

https://web2.0calc.com/questions/fractions_21194

PCGeorge May 17, 2021

394

Post it on jiskha

Adam has some brown and green buttons in a box. If he were to remove some brown buttons, the ratio of brown to green buttons would then be 3 : 2. If he were to remove the same number of green buttons, the ratio of brown to green buttons would then be 14 read more ..

●

Guest May 17, 2021

275

Off topic

Is Abcyacomga a hated person

●

Guest May 17, 2021

364

system

If x, y, and z are real numbers for which
x + y - z = -8
x - y + z = 18
-x + y + z = 30 read more ..

●●

Guest May 17, 2021

308

functions

If t(x) = 3 - g(x) and g(x) = sqrt(x) + 3, then what is t(g(16))?

●

Guest May 17, 2021

331

inverse function

If h(y) = (1 + y)/(2 - y), then what is the value of $h^{-1}(15)$? Express your answer in simplest form.

●

Guest May 17, 2021

397

HELPPPP

In a certain Algebra 2 class of 23 students, 11 of them play basketball and 13 of them play baseball. There are 8 students who play neither sport. What is the probability that a student chosen randomly from the class plays both basketball and baseball? read more ..

●

Guest May 17, 2021

358

PLEASE HELP

The equation of a parabola is given. y=3/4x^2−6x+15 What are the coordinates of the vertex of the parabola?

●●

Guest May 17, 2021

365

algebra

If 3a + b + c = -3, a + 3b + c = 9, a + b + 3c = -19, then find abc.

●●

Guest May 17, 2021

346

+197

You ned too ansor et

https://web2.0calc.com/questions/frsisisisj

KINGCASH May 17, 2021

319

coordinates

The points (1,7), (-13,16), and (5,k) where k is an integer, are vertices of a non-degenerate triangle. What is the sum of the values of k for which the area of the triangle is a minimum?

●

Guest May 17, 2021

394

+197

Help

https://drive.google.com/file/d/15ovuXbJolcMqd11tkwBywhPuSxq1OvoI/view?usp=drivesdk

●●

KINGCASH May 17, 2021

373

algebra

If a + b = 7 and a^3 + b^3 = 42 + ab, what is the value of the sum 1/a + 1/b? Express you answer as a common fraction.

●●

Guest May 17, 2021

414

+318

Inequality

https://web2.0calc.com/questions/math_8720

●●●

Tgfromthe4 May 17, 2021

493

+69

Given positive integers $x$ and $y$ such that $x\neq y$ and $\frac{1}{x} + \frac{1}{y} = \frac{1}{18}$, what is the smallest possible value

Given positive integers $x$ and $y$ such that $x\neq y$ and $\frac{1}{x} + \frac{1}{y} = \frac{1}{18}$, what is the smallest possible value for $x + y$?

●●●●

ch1ck3n May 17, 2021

254

piecewise function

For some constants a and b let
f(x) = 32 - 3x if x <= 8
f(x) = ax + b if x > 8
read more ..

●

Guest May 17, 2021

284

I need help on this question, thanks!

A portion of the graph of is shown in red below, where is a quadratic function. The distance between grid lines is unit.
What is the sum of all distinct numbers x such that f(f(f(x)))=-3?

Link read more ..

●

Guest May 17, 2021

371

Need help with math question ty (please ASAP)

●

Guest May 17, 2021

203

base

How many of the same digits are found in the base 7 and base 8 representations of 609_{10}?

Guest May 17, 2021

357

Please help me ASAP

●

Guest May 17, 2021

206

Please please help!?

Find all values of such that .
If you find more than one answer, enter every answer you find as a list separated by commas.

Guest May 17, 2021

395

+197

Age

This year, the ratio of Jack's age to Keith's age is 3 : 5.
Last year, their average Aachen was 27 years old. How old is Jack now?

●

KINGCASH May 17, 2021

387

Factoring Theorem of polynomials

A certain type of candle is packaged in boxes that measure 42 cm by 17 cm by 10 cm. The candle company that produced the above packaging has now designed shorter candles. A smaller box will be created by decreasing each dimension of the larger box by the read more ..

●

Guest May 17, 2021

363

+318

Please help me answer this question as soon as possible

A bookshop had the same number of erasers, rulers and pencils at first. After 38 pencils, some erasers and rulers were sold, there were 90 items left. There were twice as many erasers as rulers left.
the number of pencils left was 15 fewer than read more ..

●

Tgfromthe4 May 17, 2021

All Questions ⁺⁰230654 Questions

ASAP!

Asap ok

Post it on jiskha

Off topic

system

functions

inverse function

HELPPPP

PLEASE HELP

algebra

You ned too ansor et

coordinates

Help

algebra

Inequality

Given positive integers $x$ and $y$ such that $x\neq y$ and $\frac{1}{x} + \frac{1}{y} = \frac{1}{18}$, what is the smallest possible value

piecewise function

I need help on this question, thanks!

Need help with math question ty (please ASAP)

base

Please help me ASAP

Please please help!?

Age

Factoring Theorem of polynomials

Please help me answer this question as soon as possible

1 Online Users

Top Users

Sticky Topics