jinxxified jinxxified

02-10-2017
Mathematics

contestada

the sum of three consecutive integers if the last integer is z.
a.) 3z+3
b.) 3z+6
c.)3z-3
d.)3z

Respuesta :

mathmate mathmate

02-10-2017

The last integer is z, then the other two are z-1 and z-2.
The sum is therefore
(z-2)+(z-1)+z=3z-3.

Answer Link

Otras preguntas

1. Divide. Assume the denominator does not equal zero. (12x^2y-6xy+4x^2)/(2xy)

What is a key characteristic of historical fiction? 1. The stories always have insights about current society. 2.The stories always provide accurate historical

The tip of a steel pick looks like A. a nail. B. a steel staple. C. an arrowhead with serrated edges. D. a toothpick.

0.6 is 10 times as much as what

Samuel will arrive at the airport on the first plane after 10 A.M. Airplanes arrive every 50 minutes beginning at 6 A.M. When will Samuel's plane arrive?

In which two ways do extras function in a drama?

claudio will decorate his bedroom he can choose tan, blue, or gray paint and striped or plaid curtains how many ways can he decorate his room with different pai

Tell how to undo each operation and explain why it works. Adding 28. Dividing by 17

1. Divide. Assume the denominator does not equal zero. (12x^2y-6xy+4x^2)/(2xy)

seth walks 1 1/4 miles in 5/12 hour. what is seth's unit rate?