-4x+7>= 27
-4x >= 20
x <= -5
answer is B
-------------------
3x-10<-25
3x < -15
x<-5
answer is A
----------------------
5(x-2)>-15
5x - 10 >-15
5x >-5
x>-1
answer is D
-----------------
x/1 - 9 < -10
x-9<-10
x<-1
answer is C
Answer:
x² + 10x + 24
Step-by-step explanation:
Use foil to multiply them.
x ( x + 4 ) = x² + 4x
6 ( x + 4) = 6x + 24
Combine like terms: x² + 10x + 24
Hope this helps :)
Answer:
All the answers are correct
Step-by-step explanation:
Any relation that is a function will pass the vertical line test, regardless of any other characteristic it may have (such as being the inverse of some other function).
The inverse of a function is that function reflected across the line y=x. If the inverse passes the vertical line test (is a function), then the original must pass the horizontal line test. The reflection of a vertical line is a horizontal line and vice versa.
24.25l
24l /
23.75l /
23.50l /
23.25l/
20l--------------------
300, 301, 302, 303, 304, 306
can't really draw on here but hopefully you get The idea
The answer isNot proportional
