Simplify 4x - (x - 2) - (x + 9) + when x = 3, y = 5, th %3D and z = 2 %3D {(- What is the slope and y-intercept? One cellular phone carrier charges Se 7- $26.50 a month plus $0.15 a minute for local calls. Another carrier charges $14.50 a month and $0.25 a minute for local calls. For how many minutes is the cost of the plans the same? -2 -8 4 slope y-intercept

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Can someone please help me (ITS ALL ONE QUESTION OR TASK !!) please!!!
HW Tues 5/4
Simplify
4x - (x - 2) - (x + 9)
Choose a value for a that makes
the relation a function
{(-2, 8). (0,3). (a. 1). (4, 7)}
Solve +
when x = 3, y = 5,
and z = 2
What is the slope and y-intercept? One cellular phone carrier charges
Select the solution to
7+ x > 5x 1
$26.50 a month plus $0.15 a
minute for local calls. Another
carrier charges $14.50 a month
and $0.25 a minute for
local calls. For how many minutes
is the cost of the plans the same?
-2
A. 3
В. 1
C. 2
D. 4
4
slope
y-intercept
Transcribed Image Text:HW Tues 5/4 Simplify 4x - (x - 2) - (x + 9) Choose a value for a that makes the relation a function {(-2, 8). (0,3). (a. 1). (4, 7)} Solve + when x = 3, y = 5, and z = 2 What is the slope and y-intercept? One cellular phone carrier charges Select the solution to 7+ x > 5x 1 $26.50 a month plus $0.15 a minute for local calls. Another carrier charges $14.50 a month and $0.25 a minute for local calls. For how many minutes is the cost of the plans the same? -2 A. 3 В. 1 C. 2 D. 4 4 slope y-intercept
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