Khadija Wells
2021-01-22
Answered

cost of store: 140 markup: 25% what is selling price

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firmablogF

Answered 2021-01-23
Author has **92** answers

The selling price is equal to the stores

asked 2021-01-04

Write in words how to read each of the following out loud.

a. $\{x\in {R}^{\prime}\mid 0<x<1\}$

b. $\{x\in R\mid x\le 0{\textstyle \phantom{\rule{1em}{0ex}}}\text{or}{\textstyle \phantom{\rule{1em}{0ex}}}x\Rightarrow 1\}$

c. $\{n\in Z\mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

d. $\{n\in Z\cdot \mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

asked 2021-08-11

A ball is tossed upward from the ground. Its height in feet above ground after t seconds is given by the function $h\left(t\right)=-16{t}^{2}+24t$ . Find the maximum height of the ball and the number of seconds it took for the ball to reach the maximum height.

asked 2021-11-15

Given a polynomial that has zeros of -4,9i, and -9i has a value of 492 when $x=-1$ . Write polynomial in standard form $a{x}^{n}+b{x}^{n}-1+$ ...Answer using reduced fractions when necessary

asked 2022-02-02

What is the greatest common factor of 180 and 225?

asked 2022-06-23

Is there a positive integer n such that the fraction $(9n+5)/(10n+3)$is not in the lowest term?

I found $n=2$ be a solution. Is it correct?

I found $n=2$ be a solution. Is it correct?

asked 2022-06-25

A fraction problem

$a=x+\frac{1}{x}\phantom{\rule{0ex}{0ex}}b=y+\frac{1}{y}\phantom{\rule{0ex}{0ex}}c=xy+\frac{1}{xy}$

Express $c$ in terms of $a$ and $b$

$a=x+\frac{1}{x}\phantom{\rule{0ex}{0ex}}b=y+\frac{1}{y}\phantom{\rule{0ex}{0ex}}c=xy+\frac{1}{xy}$

Express $c$ in terms of $a$ and $b$

asked 2021-12-10

Convert 0.777... to a fraction.