the1975sos the1975sos

04-09-2015
Mathematics

contestada

What's the value of n?

9x27+2x31-28=n

(SHOW WORK!!)

Respuesta :

ceecee59 ceecee59

04-09-2015

n= 277
9×27 = 243
2×31 = 62
243+62 = 305
305-28=277

Answer Link

Otras preguntas

In scienceclass the teacher measured 800 milligramns of an chemical.How manyn grams is it.

Tatum weighs 47.39 kilograms.What is is her mass rounded to the nearest whole number?A.50 KilogramsB.48 KilogramsC.47.4 KilogramsD.47 Kilograms

write a paragraph for me using these words: art critic and art historian

what were the four main causes of the Cold War

How do I solve this equation? If 3t-7=5t then 6t=a 21b-7c-21d-42

A basketball has been left out in the cold. The next day you find that it has become soft. What do you do to get it back to shape and why?a) Leave it alone to w

A basketball has been left out in the cold. The next day you find that it has become soft. What do you do to get it back to shape and why?a) Leave it alone to w

write a paragraph for me using these words: art critic and art historian

A sighting from sea level to the top of a lighthouse was 60°. The lighthouse is known to rise 180 feet above sea level. What is the distance (to the nearest foo

a rectangular field with a area of 8000m2 is enclosed by 400m of fencing. determine dimensions to nearest tenth of a metre