03-06-2020
Mathematics

contestada

Simplify: 9(1 - r) + 3r

Respuesta :

03-06-2020

Step-by-step explanation:

9 - 9r + 3r

9 - 6r

For finding the value of r

9 = - 6r

9/ - 6 = r

3 / - 2 = r

Answer Link

Otras preguntas

The “I have a dream” speech referred to which historic American document?

pros and cons of gmos

A force produces power p by doing work w in a time t. what power will be produced by a force that does six times as much work in half as much time?

wilfren has 40 pennies ella has 400 pennies matt has 400 pennies how do their amounts of pennies compare

Which of these cities lies at the highest elevation? which of these cities lies at the highest elevation? mogadishu nouakchott kampala dakar lome?

(3x2+4x4-4x+x5)+(2x-5x2+4x4+2x5)

How many grams of nacl are required to make 250.0 ml of a 3.000 m solution?

sec 11pi/3 Use the fact that there are 2pi radians in each circle to find another angle, smaller than 2pi, that is equivalent to 11pi/3.

Which of the following were philosophers during the Renaissance? Plato Thomas More Niccolo Machiavelli Socrates

When evaluating sources for a compare-and-contrast paragraph, you can tell if a source’s argument is objective if it A. appeals to logic and reason rather than