3x+50+6x-10=180
I combined the two equations and now you can solve for x
start by adding 3x plus 6x and subtracting 10 from 50 and you get a new equation
9x +40 =180
now from here you should be able to do the rest
just subtract 40 from 180 to get 9x=140
and what is 140 divided by 9
Answer : 1.6
Explanation : you add all of the x value and constant values and then divide x by the constant value
Put the numbers in order from least to greatest.
10, 44, 54, 55, 65, 65, 66
The median is 55 because it is in the middle.
hence the word median which means middle.
Answer:
x=(3-y)/2
y=3-2x)
Step-by-step explanation:
2x+y = 3
x=(3-y)/2
y=3-2x)
Answer:
y = 1x + -20
Step-by-step explanation:
I am not 100% sure on my answer, I just started linear relationships, and 20 units would be removed from the y axis for every 1 on the x axis.