What is the x-intercept for the equation 5x-2y=-4

Algebra
Tutor: None Selected Time limit: 1 Day


 What is the x-intercept for the equation 5x-2y=-4
 
(-4/5, 0)
(2, 0)
(4/5, 0)
(–2, 0)

10. There are 52 bla

 There are 52 blades of grass in 2in^2 of lawn. There are 580 blades of grass in 8in^2 of the same lawn. Which equation models the y blades of grass found in x in^2of lawn?
 
ay=88x+124
by=-88x-124
cy=-88x+124
dy=88x-124

 What is the value of the function f(x)=3(4-x)when x = 7?
 
a9
b–21
c–9
d33
May 11th, 2015

1-  the right answer is (a)  (-4/5,0)

2-  the right answer is (d) y=88x-124

3-  the right answer is (c) -9

May 11th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
May 11th, 2015
...
May 11th, 2015
Mar 24th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer