Seudónimo Seudónimo

01-11-2016
Mathematics

contestada

k + 2 3/4 = 10 1/2

A) 8 1/4

B) 6 1/2

C) 7 3/4

D) None above

Respuesta :

Diana5674 Diana5674

01-11-2016

The answer should be C

Because
k = 10 1/2 - 2 3/4
k = 10 (1×2)/(2×2) - 2 3/4
k = 10 2/4 - 2 3/4
k = 42/4 - 11/4
k = 31/4
k = 7 3/4

Final answer C) 7 3/4

Hope I can help :)

Answer Link

Otras preguntas

Substitution method 1) 3x + y = 7 4x + 2y = 16 2) 2x + 2y = 4 X - 2y = 0

Eric receives a weekly salary of $200 plus a 10% commission on all sales. Last week,Eric had a total of 2,500 in sale.How much total money did Eric make last we

Why was the Dudley castle built?

All of the following were provisions of the Constitution as originally ratified EXCEPT (A) indirect election of senators (B) the counting of three fifths of sla

What is 3 square root of 24- 4 square root of 54

Two long tubes of muscle that lead from the stomach and help absorb food are the _____ and the_________ .

One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t

All of the following are true about the Stamp Act EXCEPT (A) the act directly affected all colonists (B) as a result of colonial resistance to the Stamp Act, al

Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones

The mean distance from Saturn to the sun is 9 times greater than the mean distance from Earth to the sun. How long is a Saturn year?