sDEvNealDeneMieril sDEvNealDeneMieril

12-09-2016
Mathematics

contestada

if 3m 5 = 23 what is the value of 2m - 3

Respuesta :

nobillionaireNobley nobillionaireNobley

13-09-2016

3m + 5 = 23
3m = 23 - 5 = 18
m = 18/3 = 6

Therefore, 2m - 3 = 2(6) - 3 = 12 - 3 = 9

Answer Link

Otras preguntas

Medieval music began in about what year?

The time units used by scientists to divide Earth's history are part of the A. 24-hour model. B. 180° longitude. C. geologic time scale. D. 360° latitude.

how are homologous structures such as forelimbs evidence for common descent

What is the reciprocal of 8/19? What is the reciprocal of 1 1/4? What is the reciprocal of 1/13?

The ambitions of which leader were exploited to bring about the unification of both Italy and Germany?

Write each pair of fractions as a pair of fractions with a common denominator 3/5 and 7/8 2/3 and 1/4 7/10 and 4/5

Of the animals at the shelter, 5/8 Are cats. Of the cats, 2/3 are kittens. What fraction of the animals of the shelter are kittens.

Socialism as a political movement evolved in

Which are assumed to be constant while using the combined gas law? pressure number of moles volume and moles of gas pressure and temperature

Gail pays $0.06 sales tax on each dollar she spends. If she buys a new bike for $137.00 how much sales tax will Gail pay?