All Questions ⁺⁰237740 Questions

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271

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Fractions

Austin started his 3-mile run, but soon realized how out of shape quarantining made him. He was only able to complete 13/5 miles of the run before he gave up. How many miles did Austin have left to run? Express your answer as a fraction in simplest read more ..

Guest Jun 2, 2022

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319

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Polynomial

When f(x) = ax^3 - 6x^2 + bx - 5 is divided by x - 1, the remainder is 5. When f(x) is divided by x - 2, the remainder is -53. Find the ordered pair (a,b).

Guest Jun 2, 2022

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209

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Geometry

In the figure, if FR = FG, the measure of arc FG is 120, and measure of arc FQ is 28, then what is angle RPG, in degrees?

Guest Jun 2, 2022

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213

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Geometry Question

A blueprint for a house has a scale factor n = 10. A wall in the blueprint is 7 in. What is the length of the actual wall?

Guest Jun 2, 2022

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301

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Algebra

Find the smallest value of x such that x^2 + 10x + 25 = 18.

Guest Jun 2, 2022

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319

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Help CPhill

Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2) and is parallel to the graph of x + 3y = -5.

Here is what I have got so far: In the problem it says that is read more ..

Guest Jun 2, 2022

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314

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4*(x+)3=7x+3

Guest Jun 2, 2022

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321

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136 гол х 177 дн = 24072 60 гол х 153 дн = 9180 33252/196 = 170 дн. нужна формула

Пример расчёта среднего возраста реализации: Зал 6,2 - 136 гол х 177 дн = 24072 Зал 8,2 - 60 гол х 153 дн = 9180 ИТОГО: 33252/196 = 170 дн. нужна формула расчета

Guest Jun 2, 2022

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325

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Congruence

What is the sum of the smallest and second-smallest positive integers a satisfying the congruence 27a = 17 (mod 42)?

Guest Jun 2, 2022

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331

4

+45

Number Theory

Find the six-digit number N such that when its digits are reversed, the result is equal to 4*N

calicokittycat Jun 2, 2022

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280

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help fractions

For how many integer values of between 1 and 349 inclusive does the decimal representation of terminate?

Guest Jun 2, 2022

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299

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Inequality

Solve the inequality -4(x + 4) > x + 7 - 2x + 3.

Guest Jun 2, 2022

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310

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Counting problem

How many ordered pairs (x,y) of positive integers satisfy the inequality 4x + 5y < 200?

Guest Jun 2, 2022

Jun 1, 2022

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331

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PLEASE HELP!!!

In triangle ABC, ∠ABC = 90◦ . Point M is on side AB so that AM = MB, and CM = 4 and AC = 7. Find BC

Guest Jun 1, 2022

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308

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PLEASE HELP!!!

Two squares with sides of lengths 2 and 4 are arranged side-by-side, as shown below, so that one side of each square lies on line AB and a segment connects the bottom left corner of the smaller square to the upper right corner of the larger square. What read more ..

Guest Jun 1, 2022

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214

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Inequality

Solve the inequality 2x - 5 <= -x + 12 + 3x + 7. Give your answer as an interval.

Guest Jun 1, 2022

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316

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prime numbers

For the following two numbers, find two factors of the first number such that their product is the first number and their sum is the second number.
70, 19

Guest Jun 1, 2022

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311

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Coordinates

The distance between the points (x,21) and (4,7) is 10sqrt(3) Find the sum of all possible values of x.

Guest Jun 1, 2022

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277

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Number Theory

A palindrome is a number that reads the same forward as backward. If a three-digit palindrome is randomly chosen, what is the probability that it is a multiple of ?

Guest Jun 1, 2022

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316

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Sequence

The infinite sequence S = {s_1, s_2, s_3, ...} is defined by s_1 = 7 and s_n = 7*s_{n - 1} for each integer n > 1 . What is the remainder when s_{100} is divided by 3?

Guest Jun 1, 2022

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325

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Algebra

If x+y=9 and xy=18, what is the value of x^3+y^3?

BuilderBoi ●●

Guest Jun 1, 2022

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358

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A new drug claims to reduce the number of migraines an individual suffers.

A new drug claims to reduce the number of migraines an individual suffers. In a study on the effectiveness of the new drug, 50 subjects were given the new drug and another 50 subjects were given a placebo. At the end of the 6-month study, read more ..

Guest Jun 1, 2022

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332

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Slope equation

Find an equation of the line that passes through the point and has the indicated slope m. (2, −1); m = −1

Guest Jun 1, 2022

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326

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Algebra

Find constants a and b such that (2x + 17)/(x^2 - x - 2) = a/(x - 2) + b/(x + 1) for all x such that x≠-1 and x≠2.

Guest Jun 1, 2022

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