Seudónimo Seudónimo

23-03-2017
Mathematics

contestada

Suppose x = 2y - 7. What is x, if y = 5?
a 0
b 1
c 3
d 5

Respuesta :

rarrininger rarrininger

23-03-2017

x = 2y-7

x= 2(5)-7
x = 10 -7
x = 3

Answer Link

TamyaTalley TamyaTalley

23-03-2017

c 3

IF you replace the y with 5, then you follow the equation. 5 times 2 equals 10 - 7 equals 3

Answer Link

Otras preguntas

In the year 1980, the population of Merrick was modeled by the function P= f(t) = 1.4(1.0052)', where P is in millions of people and t is in years since 1980. U

New York City is either in the U.S.A. or France. But it's not in France. It follows that New York City is in France. Is the deductive argument valid or invalid?

Question 15 of 15 The Constitution divides federal power between three branches in order to: OA. allow different states to control different branches. B. limit

what is the volume of a hemisphere with a radius of 44.9 m, rounded to the nearest tenth of a cubic meter?

if u play on rblx tell me ur user mine * Alex0919562 a try hard a skin in red

A circular garden is modeled by the equation x² + y2 = 225. A walkway over the garden is modeled by a segment of the equation x-7y=-75. What are the coordinate

state any three properties of longitudes

evan stubbs the research author who started the analytics business revolution is

Review Ideas, Terms, and People Valle I 1. a. Identify What was the major issue of the newly formed Republican Party? b. Draw Conclusions How did the Kansas-Neb

Which stem-and-leaf plot represents this data? 10, 70, 37, 65, 88, 86, 70, 10, 15, 15, 15 Responses A stem-and-leaf plot with a stem value of 1 with a leaf valu