justin692004 justin692004

14-08-2015
Mathematics

contestada

What is the value of w?

5(9 − 3) = w • 9 – 5 • 3

Respuesta :

14-08-2015

5(9-3) = w x 9 - 5 x 3
5(6) = 9w - 5 x 3
30 = 9w - 15
now add 15 to both sides of the equation

30 +15 = 9w - 15 +15 = (think of it as 9w + -15 +15 which leave only 9w)
45 = 9w

45 = 9w
9 9 and w = 5

Answer Link

Otras preguntas

which action is a critical part of listening

Which is not a source of bias?A.accurate records B.equipment choice C.funding source D.hypothesis formation

What is 9,632 rounded to the nearest thousand

Which is a true statement? a. –4.28 > –3.56 b. 5.7 < 5.63 c. –4.37 < –1.63 d. –13.9 > 4.63

Which word does not identify a system of beliefs? a. feminism b. humanism c. misanthropy d. virility

which city has the highest elevation Jackson Florida or Columbus Ohio

2.499 rounded to the nearest hundredths

Which is a complete sentence? a. The funniest part of the comedy show. b. Four baby ducks waddling down the path. c. He wants to arrive on time. d. Walked t

how did the neolithic revolution changed society by providing surplus

Which is a sentence fragment? a. The sound of footsteps frightened us. b. To do whatever he wants them to do. c. Then it was over before we knew it. d. Baby