Answer:
46800
Step-by-step explanation:
How you get 46,800 is by doing 135,000-88,000-4,200+2,800+1,200 which gets you 46,800.
Ans: x=8/9
Explanation
3^3x-2=3^2/3
3x-2=2/3
3x=2/3+2
3x=8/3
x=8/9
Step-by-step explanation:
hello:D ... ..... .......
5x + 3y = - 53
the equation of a line in ' slope- intercept form ' is y = mx + c
where m is the slope and c the y-intercept
rearrange 3x - 5y = - 15 into this form to obtain m → (subtract 3x from both sides)
- 5y = - 3x - 15 → divide all terms by - 5 )
y =
x + 3 → in slope-intercept form with m = 
given a line with slope m then the slope m₁ of a line perpendicular to it is
m₁ = -
= - 1 ÷
= - 
partial equation is y = -
x + c
to find c substitute ( - 7, - 6) into the partial equation
- 6 =
+ c ⇒ c = - 6 -
= - 
y = -
x -
→ in slope intercept form
multiply all terms by 3
3y = - 5x - 53 → ( add 5x to both sides )
5x + 3y = - 53 → in standard form
Answer:
the first two reason are given then the last one is cpctc