Answer:
B
Step-by-step explanation:
I’m smart
Answer:
m = -1/2 and b = 2.5
Step-by-step explanation:
The slope intercept form of the equation of a line is
y = mx+b where m is the slope and b is the y intercept
2.5 - 1/2x = y
Rewriting
y = -1/2x +2.5
The slope is -1/2 and the y intercept is 2.5
m = -1/2 and b = 2.5
Answer:
A
Step-by-step explanation:
I just plugged each variable into the equation. A is the only one that works.
Answer:
$486 (Paul)
$243(Brian)
$81(Colin)
Solving steps:
let Paul Be x, Brian be x,Colin be x
since Paul got twice as much as Brian which shows that brian and got three times
So Paul,= 3×2 so he got six times as much as the two others
while Brian got three times
and colins got once
so let's make an equation for this problem
=> 6x + 3x + x = $810
add 6 x + 3 x + x which give you 10 x
=> 10x = $810
divide both side by the coefficient of x
=>
=>
=> x = 81
since you we have find what the value of x
insert into the previous equation which is
=> 6x + 3x + x
=> 6(81) = $486-----(for Paul)
3(81) = $243-------(for Brian)
(81) = $81 ---------(for Collin)