Answer:
$466
Step-by-step explanation:
Represent her salary by s. Then the amount spent on rent is s/2.
After spending 168 on her electric and water bills, she had s/2 - 168 dollars left. She spent half of this on her phone bill, leaving her with
s/2 - 168
-------------- dollars.
2
After buying $57 worth of gas, she had
s/2 - 168
-------------- - 57 dollars left, and this came to $92.
2
We must now solve for s.
First, multiply all three terms by 2. We get
s/2 - 168 - 2(57) = 2(92), or
s/2 - 168 - 114 = 184
Simplifying this, we get s/2 = 168 + 114 + 184, or s/2 = 466.
She spent half her salary (that is, half of s) on rent. As seen above, this is $466.
Answer:
someone help me with this ASAp
Step-by-step explanation:
Answer:
describe this
Step-by-step explanation:
the first one is the one that is closest to horizontal.
Answer:
The answer to your question is y = -2x - 2
Step-by-step explanation:
Data
Point = (-4, 6)
slope = m = -2
Process
1.- Substitute the values in the formula point-slope
y - y1 = m(x - x1)
y - 6 = -2(x + 4)
2.- Simplify
y - 6 = -2x - 8
y = -2x - 8 + 6
3.- Result
y = -2x - 2 slope = -2
y-coordinate = -2
(2,-1)(5,-10)
slope = (-10 - (-1) / (5 - 2) = -9/3 = -3
y = mx + b
slope(m) = -3
use either of ur points....(2,-1)...x = 2 and y = -1
now we sub and find b, the y int
-1 = -3(2) + b
-1 = -6 + b
-1 + 6 = b
5 = b
so ur equation is : y = -3x + 5 <==
