Answer:
x=13
Step-by-step explanation:
ok so let x+y=22
--------------------------------------------------------
x and y are the 2 unkown Number
-------------------------------------------
x-y=4
their difference is 4
----------------------------------
add both equations
(x+y=22)
+(x-y=4)
------------------------------
y's cancel out
-----------------------
2x=26
-----------------
x=13
Answer:
9 and 9
Step-by-step explanation:
Answer:
y =

Some of the points on the graph are: (0,-3.2),(-8,0),(2,-4), and (-3,-2)
Step-by-step explanation:
https://www.d esmos.com/calculator/jx7d3ews7b
Brainly has been acting up. It won't let us paste links.
So when copying and pasting the link above, remove the space between d and e to get the graph.
Hope that helps!
Answer:
30 minutes
Step-by-step explanation:
2 hours = 120 minutes
120 divided by 4=30
Answer:
x = 2.4
Step-by-step explanation:
x*15 = 9 * 4
15x = 9 * 4
15x = 36
x = 2.4