heyheyheyhey3 heyheyheyhey3

25-02-2019
Mathematics

contestada

Which is a solution to the equation 3x^2 + 2x − 20 = 2x^2 + 15?

A) −12

B) −7

C) −5

D) 2

Respuesta :

03-03-2019

the answer is b)-7 or it could be 5

Answer Link

Otras preguntas

The number of minutes Oliver spends working on math is 60% of the time he spends working on homework. On Monday he spent 30 minutes working on Math. How many mi

consider the function f(x)=8-3x^2 find the value of f(x) when x=3

Determine the intercepts of the line that correspond to the table of values.

Is It a Function? Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional

A patient received only 3/4 of the 20mg. Does of medication he was supposed to get. How many milligrams of the medication did he received?

Photosynthesis and cellular respiration turn solar energy into what kind of energy

Jerome is a co-owner of a small company and received 1\3 of the companies?profits this year. What were the company?s overall profits if Jerome made $150'000 wri

A vitamin c tablet containing 250 mg of ascorbic acid (c6h8o6; ka=8.0×10−5) is dissolved in a 250 ml glass of water. what is the ph of the solution?

True or false: when a country is too small to affect the world price, allowing for free trade will always increase total surplus in that country, regardless of

Describe the government’s policy toward Indians. How did this policy develop over the years, and what were the main factors that influenced its development?