Translate this into english: let inExtMode = typeof (isExtension) !== "undefined";

let inGMMode = typeof (GM_info. scriptHandler) !== "undefined"; // = "Greasemonkey" || "Tampermonkey" || "ViolentMonkey"

// 新版本的GreaseMonkey是带有scriptHandler，但是 没有GM_getResourceText；旧版本不带scriptHan dler，但是有GM_getResourceText

// let isNewGM = typeof(GM_info. scriptHandler) !== "undefined" && GM_info. scriptHandler. toLowerCase() === "greasemonkey";

let isNewGM = false;

// inExtMode & inGMMode

// true true =扩展下的GM代码 不执行

// true false=扩展下代码 执行

// false true =仅GM代码 执行

// false false=异常 但是还是要执行代码

debug("程序开始");

if (inExtMode === true && inGMMode === true || typeof(window. AC666Init) !== 'undefined') {

console. log("扩展模式-脚本不启用");

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?